Here is a list of all Aether Spirits that can be obtained during the Aetherium Wars event of Honkai: Star Rail. See all of the Aether Spirit's best expansion chips, their abilities, and how to get them here!

Aetherium Wars Event Guides
Corridors Zone	Cloudford Zone	Herta Zone	Great Mine
Championship	Hyperlink	Aether Spirits	Spirits Tier List
Best Aether Spirit Team Comp

Aether Spirits - Corridor of Fading Echoes

All Aether Spirits
Blaze Out of Space	Cannoneer
Imaginary Weaver	Silvermane Gunner
Lieutenant

Use the table above to jump to an Aether Spirit.

Blaze Out of Space

Aether Spirit Information
Blaze Out of Space
Type	Aberrant
Description	An attack-type Overlord Aether Spirit. Its Skill and Ultimate have powerful AoE attack capabilities.
Rating	Tier

Aetherium Wars Spirits Tier List

Blaze Out of Space Best Expansion Chips

Saturated Activation	When the wearer's first turn begins, immediately regenerates 3 Energy.
Malfunction	When the wearer attacks a debuffed enemy, they deal Additional DMG equal to 50% of their ATK to the enemy.
General Upgrade	Increases ATK by 20% and Max HP by 20%.
Shieldbreaker (Optional)	When attacking, if a Shielded target is hit, the DMG dealt by the attack increases by 75%. Slot this in if you are against shield-spamming units like Silvermane Guard or IPC Aether Spirits.

How to Get Expansion Chips

Blaze Out of Space Skills

Aether Spirit Skills
◆	Bellowing Inferno (Basic ATK) Deals 60% of Blaze Out of Space's ATK as DMG to a target enemy, with a 100% base chance to Burn the target for 2 turns(s). While Burned, the target will take 25% of Blaze Out of Space's ATK as DoT at the start of each turn.
◆	Rain of Purifying Flames (Skill) Deals 50% of the unit's ATK as DMG to a random enemy, with a 100% base chance to Burn the target for 2 turn(s). This effect can be repeatedly triggered 5 times. While Burned, the target will take DoT equal to 25% of Blaze Out of Space's ATK at the start of each turn.
◆	Bomb en Masse (Ultimate) Deals 220% of Blaze Out of Space's ATK as DMG to all enemies.
◆	Torching Flames (Talent) For every enemy afflicted with Burn, increases DMG dealt while attacking by 18%.

How to Unlock Blaze Out of Space

The Blaze Out of Space can be obtained at the start of the Embark! Corridor of Fading Echoes! mission. Giovanni will give the Aether Spirit data to you after arriving at the Victory Zone: Corridor of Fading Echoes.

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Silvermane Cannoneer

Aether Spirit Information
Silvermane Cannoneer
Type	Humanoid
Description	A support-type Aether Spirit. Its Skill can support friendly units. After launching an attack, it can launch a follow-up attack.
Rating	Tier

Aetherium Wars Spirits Tier List

Silvermane Cannoneer Best Expansion Chips

Backstage Enhancement	When it is not the wearer's turn, the wearer increases their ATK by 50%.
High Load-Low Speed	Increases ATK by 90% and reduces SPD by 30%.
Cleansing (Optional)	Dispels one buff on the target when attacking. Triggers up to 1 time per attack. If the buff is successfully dispelled, increases the DMG of this attack by 75%. Slot this in if you are against units that frequently buff themselves like the Frigid Prowler.

How to Get Expansion Chips

Silvermane Cannoneer Skills

Aether Spirit Skills
◆	Barrage (Basic ATK) Deals 100% of Silvermane Cannoneer's ATK as DMG to a target enemy and enemies adjacent to it.
◆	Covering Support (Skill) Supports 1 ally for 2 turns. When that ally attacks, launches a follow-up attack. Deals 100% of Silvermane Cannoneer's ATK as DMG to an attacked target and 50% of Silvermane Cannoneer's ATK as DMG to enemies adjacent to it.
◆	Lock and Load (Ultimate) Increases an ally's ATK by 50% for 2 turns. If the target ally is not this unit, additionally regenerates 2 Energy for that ally.
◆	Silvermane Bombardment (Talent) While outside of the unit's turn, increases DMG dealt by 30%. When entering battle, the unit's action is Advanced Forward by 60%.

How to Unlock Silvermane Cannoneer

The Silvermane Cannoneer can first be encountered at the Victory Zone: Corridor of Fading Echoes. You unlock the Aether Spirit by battling the one shown above!

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Imaginary Weaver

Aether Spirit Information
Imaginary Weaver
Type	Aberrant
Description	An attack-type Aether Spirit. At the start of battle, it can continuously take action.
Rating	Tier

Aetherium Wars Spirits Tier List

Imaginary Weaver Best Expansion Chips

Sudden Interjection	After using Basic ATK/Skill/Ultimate for the first time, immediately gains an additional turn.
Defective Suppression	When an enemy is defeated, all other enemies' actions are delayed by 40%. Can be triggered 1 time per turn.
Shieldbreaker (Optional)	When attacking, if a Shielded target is hit, the DMG dealt by the attack increases by 75%. Slot this in if you are against shield-spamming units like Silvermane Guard or IPC Aether Spirits.

How to Get Expansion Chips

Imaginary Weaver Skills

Aether Spirit Skills
◆	Carolbeam (Basic ATK) Deals 100% of Imaginary Weaver's ATK as DMG to a target enemy.
◆	Reverberating Carol (Skill) Deals 135% of Imaginary Weaver's ATK as DMG to a target enemy and enemies adjacent to it. Then increases the unit's next attack's DMG by 50%.
◆	Carolburst (Ultimate) Deals 450% of Imaginary Weaver's ATK as DMG to target enemy.
◆	Imaginary Rate (Talent) After using Basic ATK or Skill, the unit's action is Advanced Forward by 99%. Triggers only 1 time per battle.

How to Unlock Imaginary Weaver

The Imaginary Weaver can first be encountered at the Victory Zone: Corridor of Fading Echoes. You unlock the Aether Spirit by battling the one shown above!

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Silvermane Gunner

Aether Spirit Information
Silvermane Gunner
Type	Humanoid
Description	An attack-type Aether Spirit. Its Skill and Ultimate have powerful single-target burst capabilities.
Rating	Tier

Aetherium Wars Spirits Tier List

Silvermane Gunner Best Expansion Chips

Efficiency Optimization	After entering battle, reduces the Energy required for Ultimate by 1. Energy cannot be reduced below 2 point(s).
Sudden Interjection	After using Basic ATK/Skill/Ultimate for the first time, immediately gains an additional turn.

How to Get Expansion Chips

Silvermane Gunner Skills

Aether Spirit Skills
◆	Cannon Strike (Basic ATK) Deals 100% of Silvermane Gunner's ATK as DMG to a target enemy.
◆	Piercing Grenade (Skill) Deals 150% of Silvermane Gunner's ATK as DMG to a target enemy and causes that target to take 35% of Silvermane Gunner's ATK as Additional DMG every time the target is attacked. Lasts for 2 turns.
◆	Siege Grenade (Ultimate) Deals 300% of Silvermane Gunner's ATK as DMG to a target enemy. The lower the target's HP percentage, the higher the ability's DMG dealt, increasing up to 100%.
◆	Silvermane Fire Gun (Talent) At the start of battle, fully regenerates this unit's Energy.

How to Unlock Silvermane Gunner

The Silvermane Gunner can first be encountered at the Victory Zone: Corridor of Fading Echoes. You unlock the Aether Spirit by battling the one shown above!

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Silvermane Lieutenant

Aether Spirit Information
Silvermane Lieutenant
Type	Humanoid
Description	A defense-type Overlord Aether Spirit. It can provide Shields for the entire team. When an enemy attacks a shielded friendly unit, it can launch a Counter.
Rating	Tier

Aetherium Wars Spirits Tier List

Silvermane Lieutenant Best Expansion Chips

Shield System	Greatly increases the chance of being attacked. Upon entering battle, obtain a Shield that can absorb DMG equal to 25% of the wearer's Max HP + 500.
Firewall	Increases Max HP by 40% and greatly increases the chance of enemies attacking the wearer.
Negative Load Algorithm	With every debuff the wearer has, increases DMG dealt by 25%, for up to 4 debuff(s).
Shieldbreaker (Optional)	When attacking, if a Shielded target is hit, the DMG dealt by the attack increases by 75%. Slot this in if you are against shield-spamming units like Silvermane Guard or IPC Aether Spirits.

How to Get Expansion Chips

Silvermane Lieutenant Skills

Aether Spirit Skills
◆	Assault (Basic ATK) Deals 100% of Silvermane Lieutenant's ATK as DMG to a target enemy.
◆	Defense Line (Skill) Grants a Shield capable of blocking DMG equal to 30% of Silvermane Lieutenant's Max HP to a target ally. If the target ally's current HP percentage is greater than or equal to 60%, its chance of getting attacked is greatly increased. Lasts for 2 turns.
◆	Total Preparation (Ultimate) Grants a Shield capable of blocking DMG equal to 12% of Silvermane Lieutenant's Max HP to all allies for 2 turn(s).
◆	Silvermane Command (Talent) After a Shielded ally is attacked by an enemy, launches a follow-up attack to the attacker, dealing 250% of Silvermane Lieutenant's ATK as DMG and regenerating 1 Energy. This effect can be triggered 3 time(s) each turn.

How to Unlock Silvermane Lieutenant

The Silvermane Lieutenant is an Overlord Aether Spirit, so it's the last one to be unlocked before leaving the Victory Zone: Corridor of Fading Echoes. You unlock the Aether Spirit by battling the one shown above!

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Aether Spirits - Cloudford

All Aether Spirits
Dragonfish	Obedient Dracolion
Wooden Lupus	Gatekeeper

Use the table above to jump to an Aether Spirit.

Entranced Ingenium: Illumination Dragonfish

Aether Spirit Information
Entranced Ingenium - Illumination Dragonfish
Type	Mechanical
Description	An attack-type Aether Spirit. Its Skill can inflict all enemies with random DoTs.
Rating	Tier

Aetherium Wars Spirits Tier List

Entranced Ingenium: Illumination Dragonfish Best Expansion Chips

Computation Lock	Increases ATK by 75% but disables Ultimate.
Wind Shear Loophole	After attacking, there is a 60% base chance to inflict Wind Shear on the attacked target for 2 turn(s). When afflicted with Wind Shear, enemies take DoT equal to 20% of the wearer's ATK at the start of each turn, stacks up to 5 time(s).
Matrix Iteration (Optional)	After the wearer uses their Ultimate, restores their HP equal to 35% of their Max HP. Instead of Computation Lock, slot this in if you need healing instead of the increase in ATK.

How to Get Expansion Chips

Entranced Ingenium: Illumination Dragonfish Skills

Aether Spirit Skills
◆	Scorch (Basic ATK) Deals 100% of Entranced Ingenium: Illumination Dragonfish's ATK as DMG to all enemies.
◆	Nightly Luminosity (Skill) Deals 30% of Entranced Ingenium: Illumination Dragonfish's ATK as DMG to all enemies. There is a 125% base chance to inflict Burn/Wind Shear/Shock/Bleed on the target, causing the target to take 100% of the Dragonfish's ATK as DoT at the start of each turn for 3 turn(s).
◆	Display Fireworks (Ultimate) Fires out spectacular fireworks that don't really do anything, but hey, they're nice to look at.
◆	Candle Flame (Talent) When knocked down, deals 300% of Entranced Ingenium: Illumination Dragonfish's ATK as DMG to all allies and grants allies 1 Energy.

How to Unlock Entranced Ingenium: Illumination Dragonfish

The Entranced Ingenium: Illumination Dragonfish can first be encountered at the Victory Zone: Cloudford. You unlock the Aether Spirit by battling the one shown above!

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Entranced Ingenium: Obedient Dracolion

Aether Spirit Information
Entranced Ingenium - Obedient Dracolion
Type	Mechanical
Description	A healing-type Aether Spirit. Its Skill can transfer its HP to friendly units and it can resist fatal damage.
Rating	Tier

Aetherium Wars Spirits Tier List

Entranced Ingenium: Obedient Dracolion Best Expansion Chips

Matrix Iteration	After the wearer uses their Ultimate, restores their HP equal to 35% of their Max HP.
Auto-Repair	After taking action, restores HP equal to 2% of Max HP x the effect trigger count (up to 8 trigger counts).
Emergency Reboot (Optional)	When struck by a killing blow, instead of being knocked down, this ability is triggered and immediately restores HP to the wearer equal to 30% of their max HP and dispels all debuffs on the wearer. Then, the wearer immediately gains 1 additional turn. This effect can only trigger 1 time per battle. Slot this in if you need another revive on top of the Obedient Dracolion's Talent.

How to Get Expansion Chips

Entranced Ingenium: Obedient Dracolion Skills

Aether Spirit Skills
◆	Lion's Roar (Basic ATK) Deals 100% of Entranced Ingenium: Obedient Dracolion's ATK as DMG to a target enemy.
◆	Changing Fate (Skill) Consumes HP equal to 35% of the unit's Max HP, and restores HP equal to 45% of the unit's Max HP to a target ally (except the unit). If the unit has insufficient HP, their HP will be reduced to 1.
◆	Self-Reconstruction (Ultimate) Reset Emergency Mode's trigger count.
◆	Emergency Mode (Talent) Blocks a single instance of fatal DMG. When triggered, restores HP equal to 60% of the unit's Max HP and dispels all debuffs on the unit. Then, launches a follow-up attack, dealing 600% of Entranced Ingenium: Obedient Dracolion's ATK as DMG to a random enemy.

How to Unlock Entranced Ingenium: Obedient Dracolion

The Entranced Ingenium: Obedient Dracolion can first be encountered at the Victory Zone: Cloudford. You unlock the Aether Spirit by battling the one shown above!

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Abundance Sprite: Wooden Lupus

Aether Spirit Information
Abundance Sprite - Wooden Lupus
Type	Aberrant
Description	An attack-type Aether Spirit. Its Skill can cause DoTs to immediately take effect.
Rating	Tier

Aetherium Wars Spirits Tier List

Abundance Sprite: Wooden Lupus Best Expansion Chips

General Upgrade	Increases ATK by 20% and Max HP by 20%.
Efficiency Optimization	After entering battle, reduces the Energy required for Ultimate by 1. Energy cannot be reduced below 2 point(s).
Backstage Enhancement (Optional)	When it is not the wearer's turn, the wearer increases their ATK by 50%. Slot this in if it's not being used by another Aether Spirit in your team.

How to Get Expansion Chips

Abundance Sprite: Wooden Lupus Skills

Aether Spirit Skills
◆	Wolf Predation (Basic ATK) Deals 100% of Abundance Sprite: Wooden Lupus's ATK as DMG to a target enemy.
◆	Wolf Consumption (Skill) Deals 100% of Abundance Sprite: Wooden Lupus's ATK as DMG to a target enemy and causes the enemy to immediately be dealt DMG equal to 135% of the original DMG from all their currently afflicted DoT effects.
◆	Rallying Howl (Ultimate) Summons Shadow Jackhyena that lasts for 4 turn(s). Shadow Jackhyena has 150 SPD. At the start of the turn, it launches a follow-up attack to a random enemy, dealing 100% of Abundance Sprite: Wooden Lupus's ATK as DMG.
◆	Hand in Glove (Talent) After the unit or Shadow Jackhyena attacks, there is a 100% base chance to Shock the target for 3 turn(s), stacking up to 5 time(s). While shocked, the target takes 50% of this unit's ATK as DoT at the start of each turn.

How to Unlock Abundance Sprite: Wooden Lupus

The Abundance Sprite: Wooden Lupus can first be encountered at the Victory Zone: Cloudford. You unlock the Aether Spirit by battling the one shown above!

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Aurumaton Gatekeeper

Aether Spirit Information
Aurumaton Gatekeeper
Type	Mechanical
Description	An interference-type Overlord Aether Spirit. Its Skill can reduce the damage output of enemies and its Ultimate can summon a Dragonfish to aid in battle.
Rating	Tier

Aetherium Wars Spirits Tier List

Aurumaton Gatekeeper Best Expansion Chips

Malfunction	When the wearer attacks a debuffed enemy, they deal Additional DMG equal to 50% of their ATK to the enemy.
Saturated Activation	When the wearer's first turn begins, immediately regenerates 3 Energy.
Backstage Enhancement	When it is not the wearer's turn, the wearer increases their ATK by 50%.

How to Get Expansion Chips

Aurumaton Gatekeeper Skills

Aether Spirit Skills
◆	Restraint (Basic ATK) Deals 100% of Aurumaton Gatekeeper's ATK as DMG to a target enemy. 　 Enchainment (Basic ATK) Deals 300% of the unit's ATK as DMG to an enemy, with a 100% base chance for enemies hit to be imprisoned. Imprisoned enemies have their actions delayed by 50%.
◆	Dread (Skill) Deals 100% of Aurumaton Gatekeeper's ATK as DMG to all enemies, with a 100% base chance of lowering all target's DMG dealt by 20% for 2 turn(s).
◆	Sanction Mode (Ultimate) Enters Sanction Mode and immediately takes action again. During Sanction Mode, the unit's Basic ATK is greatly Enhanced and DMG RES is increased by 20%. However, Basic ATK and Skill will not gain Energy. Sanction Mode lasts for 2 turn(s).
◆	Farewell Etiquette (Talent) When entering Sanction Mode, summons 2 Entranced Ingenium: Illumination Dragonfish that lasts for 2 turn(s). Entranced Ingenium: Illumination Dragonfish has 85 SPD. At the start of each turn, Entranced Ingenium: Illumination Dragonfish launches a follow-up attack, dealing 50% of Aurumaton Gatekeeper's ATK as DMG to all enemies. There is a 100% base chance to inflict Burn/Wind Shear/Shock/Bleed on the target, causing the target to take DoT equal to 50% of the Aurumaton Gatekeeper's ATK at the start of each turn for 2 turn(s).

How to Unlock Aurumaton Gatekeeper

The Aurumaton Gatekeeper is an Overlord Aether Spirit, so it's the last one to be unlocked before leaving the Victory Zone: Cloudford. You unlock the Aether Spirit by battling the one shown above!

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Aether Spirits - Herta Space Station

All Aether Spirits
Voidranger-Reaver	Voidranger-Eliminator
Voidranger-Trampler

Use the table above to jump to an Aether Spirit.

Voidranger: Reaver

Aether Spirit Information
Voidranger - Reaver
Type	Aberrant
Description	An attack-type Aether Spirit. It can consume its own HP to greatly increase SPD. After defeating targets, it can follow up with an Ultimate.
Rating	Tier

Aetherium Wars Spirits Tier List

Voidranger: Reaver Best Expansion Chips

Efficiency Optimization	After entering battle, reduces the Energy required for Ultimate by 1. Energy cannot be reduced below 2 point(s).
Sudden Interjection	After using Basic ATK/Skill/Ultimate for the first time, immediately gains an additional turn.

How to Get Expansion Chips

Voidranger: Reaver Skills

Aether Spirit Skills
◆	Hunting Blade (Basic ATK) Deals 100% of Voidranger: Reaver's ATK as DMG to a target enemy.
◆	Plundering Slash (Skill) Consumes HP equal to 15% of the unit's Max HP and deals 300% of Voidranger: Reaver's ATK as DMG to a target enemy. After using this Skill, the unit's action is Advanced Forward by 35%. If the current HP is insufficient, the Voidranger: Reaver's HP will be reduced to 1 when using Skill.
◆	Vortex Leap (Ultimate) Deals 250% of Voidranger: Reaver's ATK as DMG to a target enemy and deals 150% of Voidranger: Reaver's ATK as DMG to enemies adjacent to the target. The lower the main target's HP before the attack, the higher the ability's DMG dealt, increasing up to 100%.
◆	Antimatter Blade (Talent) If the Ultimate defeats an enemy, immediately regenerates all Energy.

How to Unlock Voidranger: Reaver

The Voidranger: Reaver can first be encountered at the Victory Zone: Herta Space Station. You unlock the Aether Spirit by battling the one shown above!

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Voidranger: Eliminator

Aether Spirit Information
Voidranger - Eliminator
Type	Aberrant
Description	An attack-type Aether Spirit. It can continuously take action, but it takes DMG when it does not defeat a target.
Rating	Tier

Aetherium Wars Spirits Tier List

Voidranger: Eliminator Best Expansion Chips

Emergency Reboot	When struck by a killing blow, instead of being knocked down, this ability is triggered and immediately restores HP to the wearer equal to 30% of their max HP and dispels all debuffs on the wearer. Then, the wearer immediately gains 1 additional turn. This effect can only trigger 1 time per battle.
Performance Allocation	When an enemy is defeated, regenerates 1 Energy for all other allies. Can be triggered 1 time every 1 turn(s).

How to Get Expansion Chips

Voidranger: Eliminator Skills

Aether Spirit Skills
◆	Void Cannon (Basic ATK) Deals 100% of Voidranger: Eliminator's ATK as DMG to a target enemy.
◆	Erase Bombardment (Skill) Deals 250% of Voidranger: Eliminator's ATK as DMG to a target enemy and deals 200% of Voidranger: Eliminator's ATK as DMG to a random enemy.
◆	Antimatter Speed Boost (Ultimate) Becomes Enhanced. After using Basic ATK or Skill, immediately takes an extra action. This effect can trigger 2 times and cannot be consecutively triggered.
◆	Antimatter Bombardment (Talent) When attacking, gains 1 stack of Overheat. When Overheat reaches 5 stacks, consumes 90% of the unit's Max HP and removes Overheat. All Overheat stacks will also be removed when any target is knocked down.

How to Unlock Voidranger: Eliminator

The Voidranger: Eliminator can first be encountered at the Victory Zone: Herta Space Station. You unlock the Aether Spirit by battling the one shown above!

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Voidranger: Trampler

Aether Spirit Information
Voidranger - Trampler
Type	Aberrant
Description	An attack-type Overlord Aether Spirit. It has powerful single-target burst capabilities. After an enemy is defeated, it can consecutively take action.
Rating	Tier

Aetherium Wars Spirits Tier List

Voidranger: Trampler Best Expansion Chips

Data Retrieval	After defeating an enemy, restores 80% of Max HP.
Malfunction	When the wearer attacks a debuffed enemy, they deal Additional DMG equal to 50% of their ATK to the enemy.
General Upgrade	Increases ATK by 20% and Max HP by 20%.
Shieldbreaker (Optional)	When attacking, if a Shielded target is hit, the DMG dealt by the attack increases by 75%. Slot this in if you are against shield-spamming units like Silvermane Guard or IPC Aether Spirits.

How to Get Expansion Chips

Voidranger: Trampler Skills

Aether Spirit Skills
◆	Rule of Force (Basic ATK) Deals 100% of Voidranger: Trampler's ATK as DMG to a target enemy.
◆	Spiral Arrow (Skill) Deals 300% of Voidranger: Trampler's ATK as DMG to target enemy and delays this unit's action by 100%.
◆	War Trample (Ultimate) Deals 150% of Voidranger: Trampler's ATK as DMG to all enemies.
◆	Anti-Matter Oppression (Talent) When an ally or enemy is downed, the unit immediately takes action and increases their DMG dealt by 30% for 1 turn.

How to Unlock Voidranger: Trampler

The Voidranger: Trampler is an Overlord Aether Spirit, so it's the last one to be unlocked before leaving the Victory Zone: Herta Space Station. You unlock the Aether Spirit by battling the one shown above!

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Aether Spirits - Great Mine

All Aether Spirits
Silvermane Soldier	Automaton Spider
Vagrant	Frigid Prowler

Use the table above to jump to an Aether Spirit.

Silvermane Soldier

Aether Spirit Information
Silvermane Soldier
Type	Humanoid
Description	A support-type Aether Spirit. Continuously stacks Morale for friendly units as the battle progresses, enhancing the abilities of the entire team.
Rating	Tier

Aetherium Wars Spirits Tier List

Silvermane Soldier Best Expansion Chips

Attack Interception	At the end of the wearer's action, they gain a Barrier that nullifies all DMG received except DoTs.
Morale Activation	After an ally attacks, all allies gain 1 stack of Morale. Each stack of Morale increases DMG dealt by 0.4%, DMG RES by 0.4%, and SPD by 0.4%. Stacks up to 60 time(s).

How to Get Expansion Chips

Silvermane Soldier Skills

Aether Spirit Skills
◆	Shovel Attack (Basic ATK) Deals 80% of Silvermane Soldier's ATK as DMG to a target enemy and delays the target's action by 15.
◆	Guard (Skill) Grants a Shield capable of blocking DMG equal to 15% of Silvermane Soldier's Max HP to a target ally and the unit. While this Shield is active, the unit's chance of getting attacked is greatly increased. Lasts for 3 turn(s).
◆	Morale Booster (Enhance) Causes all allies to gain 5 stack(s) of Morale.
◆	Silvermane Armor (Talent) After receiving an attack, gains 1 Energy (triggers up to 1 time per turn) and grants the entire team 1 stack of Morale. After an ally attacks, all allies gain 1 stack of Morale. Each stack of Morale increases DMG dealt by 0.4%, DMG RES by 0.4%, and SPD by 0.4%. Stacks up to 60 time(s).

How to Unlock Silvermane Soldier

The Silvermane Soldier can first be encountered at the Victory Zone: Great Mine. You unlock the Aether Spirit by battling the one shown above!

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Automaton Spider

Aether Spirit Information
Automaton Spider
Type	Mechanical
Description	An attack-type Overlord Aether Spirit. It has a mighty Ultimate. After using its Ultimate, it will be unable to continue battle.
Rating	Tier

Aetherium Wars Spirits Tier List

Automaton Spider Best Expansion Chips

High Load-Low Speed	Increases ATK by 90% and reduces SPD by 30%.
Sudden Interjection	After using Basic ATK/Skill/Ultimate for the first time, immediately gains an additional turn.

How to Get Expansion Chips

Automaton Spider Skills

Aether Spirit Skills
◆	Ram (Basic ATK) Deals 100% of Automaton Spider's ATK as DMG to a target enemy.
◆	Overload Module (Skill) Consume HP equal to 45% of this unit's Max HP and receives 1 stack of Overload: Each stack increases the unit's SPD by 50%, stacking up to 10 time(s). After using this Skill, this turn will not end.
◆	Self-Exploding Module (Ultimate) Deals 250% of Autmaton Spider's ATK as DMG to a target enemy and deals 200% of Automaton Spider's ATK as DMG to enemies adjacent to the target enemy. After using this Skill, the unit immediately becomes downed.
◆	Manic Automaton (Talent) Increases the unit's DMG based on their lost HP percentage, up to a max of 200%.

How to Unlock Automaton Spider

The Automaton Spider can first be encountered at the Victory Zone: Great Mine. You unlock the Aether Spirit by battling the one shown above!

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Vagrant

Aether Spirit Information
Vagrant
Type	Humanoid
Description	A support-type Aether Spirit. Its Skill can cause friendly units to immediately take action, and its Ultimate can give the entire team a damage buff.
Rating	Tier

Aetherium Wars Spirits Tier List

Vagrant Best Expansion Chips

Morale Activation	After an ally attacks, all allies gain 1 stack of Morale. Each stack of Morale increases DMG dealt by 0.4%, DMG RES by 0.4%, and SPD by 0.4%. Stacks up to 60 time(s).
Saturated Activation	When the wearer's first turn begins, immediately regenerates 3 Energy.

How to Get Expansion Chips

Vagrant Skills

Aether Spirit Skills
◆	Shovel Attack (Basic ATK) Deals 80% of Vagrant's ATK as DMG to a target enemy and delays the target's action by 15.
◆	Inspire (Skill) Causes a target ally to immediately take action again.
◆	Great Inspiration (Ultimate) Increases all allies' ATK by 35% for 2 turn(s). During this time, if an ally receives an attack, additionally increases their ATK by 15%.
◆	Vagrant (Talent) Reduces the unit's DMG received by 20%. After the unit is attacked, action is Advanced Forward by 20%.

How to Unlock Vagrant

The Vagrant can first be encountered at the Victory Zone: Great Mine. You unlock the Aether Spirit by battling the one shown above!

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Frigid Prowler

Aether Spirit Information
Frigid Prowler
Type	Mechanical
Description	An attack-type Overlord Aether Spirit. Its Skill can absorb target's HP and use it to Enhance itself.
Rating	Tier

Aetherium Wars Spirits Tier List

Frigid Prowler Best Expansion Chips

Efficiency Optimization	After entering battle, reduces the Energy required for Ultimate by 1. Energy cannot be reduced below 2 point(s).
Sudden Interjection	After using Basic ATK/Skill/Ultimate for the first time, immediately gains an additional turn.
General Upgrade	Increases ATK by 20% and Max HP by 20%.

How to Get Expansion Chips

Frigid Prowler Skills

Aether Spirit Skills
◆	Ice Wheel Crusher (Basic ATK) Deals 100% of Frigid Prowler's ATK as DMG to target enemy.
◆	Cryo-Extraction (Skill) Absorbs HP equal to 35% of the Max HP of adjacent allies to heal the unit, then gains Conjunction of Frost stacks equivalent to the number of allies whose HP was absorbed. Every stack increases the unit's DMG dealt by 50%, stacking up to 10 time(s). If no other allies are present, this ability cannot be used.
◆	Frozen Storm (Ultimate) Deals DMG equal to 250% of Frigid Prowler's ATK to all enemies. The attacked enemy targets have a 50% base chance to be Frozen for 1 turn(s). While Frozen, the enemy targets cannot take action and will take DMG equal to 50% of Frigid Prowler's ATK at the start of each turn.
◆	Creeping Cold (Talent) Whenever another target takes action, gains 1 stack of Congeal. Every stack reduces DMG received by 0.5% and increases Max HP by 0.5%. Stacks up to 80 time(s).

How to Unlock Frigid Prowler

The Frigid Prowler is an Overlord Aether Spirit, so it's the last one to be unlocked before leaving the Victory Zone: Great Mine. You unlock the Aether Spirit by battling the one shown above!

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Aether Spirits - Other

All Aether Spirits
Warp Trotter	Incineration
Everwinter

Use the table above to jump to an Aether Spirit.

Warp Trotter

Aether Spirit Information
Warp Trotter
Type	Aberrant
Description	A healing-type Aether Spirit. It can heal and buff friendly units.
Rating	Tier

Aetherium Wars Spirits Tier List

Warp Trotter Best Expansion Chips

Saturated Activation	When the wearer's first turn begins, immediately regenerates 3 Energy.
Auto-Repair	After taking action, restores HP equal to 2% of Max HP x the effect trigger count (up to 8 trigger counts).
Parallel Enhancement	After using an attack, increase DMG received by the wearer and the attacked enemy target(s) by 25% for 1 turn(s).
Safe Mode	Reduces ATK by 75% and increases Max HP by 60%.
Emergency Reboot (Optional)	When struck by a killing blow, instead of being knocked down, this ability is triggered and immediately restores HP to the wearer equal to 30% of their max HP and dispels all debuffs on the wearer. Then, the wearer immediately gains 1 additional turn. This effect can only trigger 1 time per battle. Slot this in if you think the Warp Trotter will die more than once during the battle.

How to Get Expansion Chips

Warp Trotter Skills

Aether Spirit Skills
◆	Trotter Wave (Basic ATK) Deals DMG equal to 100% of Trotter's ATK to all enemies.
◆	Lucky Star (Skill) Restores HP equal to 15% of Trotter's Max HP to the ally with the lowest HP. Restores HP equal to 15% of Trotter's Max HP to all allies.
◆	Hogdash (Ultimate) Become Enhanced. During this period, using Basic ATK increases the entire team's DMG by 20% and triggers a healing effect identical to that of Lucky Star. Enhancement lasts for 2 turn(s), during which Skill is disabled.
◆	Mascot (Talent) After receiving an attack, increases other allies' ATK by 30% for 1 turn(s).

How to Unlock Warp Trotter

The Warp Trotter can be obtained during the Let's Go! Aetherium Wars! mission. Eric will give the Warp Trotter to you after battling Topaz's Support Squad. You can change the Warp Trotter's name after obtaining it. However, you cannot change its name later.

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Incineration Shadewalker

Aether Spirit Information
Incineration Shadewalker
Type	Aberrant
Description	A defense-type Aether Spirit. Its Skill can reduce its DMG received and it can take on massive amounts of DMG.
Rating	Tier

Aetherium Wars Spirits Tier List

Incineration Shadewalker Best Expansion Chips

Firewall	Increases Max HP by 40% and greatly increases the chance of enemies attacking the wearer.
Attack Interception	At the end of the wearer's action, they gain a Barrier that nullifies all DMG received except DoTs.
Emergency Reboot (Optional)	When struck by a killing blow, instead of being knocked down, this ability is triggered and immediately restores HP to the wearer equal to 30% of their max HP and dispels all debuffs on the wearer. Then, the wearer immediately gains 1 additional turn. This effect can only trigger 1 time per battle. Slot this in if you think the Incineration Shadewalker will die more than once during the battle.

How to Get Expansion Chips

Incineration Shadewalker Skills

Aether Spirit Skills
◆	Scorching Crush (Basic ATK) Deals 80% of Incineration Shadewalker's ATK as DMG to a target enemy.
◆	Molten Armor (Skill) Causes Talent's Cindershroud to replenish to 3 stacks.
◆	Scorching Blast (Ultimate) Deals 300% of Incineration Shadewalker's ATK as DMG to a target enemy.
◆	Scorching Armor (Talent) Upon entering battle, receives Cindershroud: Increases DMG RES by 50%. After attacking or being attacked, deals 50% of the unit's ATK as Additional Fire DMG to the attacked target/attacker. This damage cannot defeat the target. Then, Burns the target for 2 turn(s). While Burned, the target will take 50% of the unit's ATK as Fire DoT at the start of each turn. Cindershroud starts with 3 stack(s) and loses 1 stack every time the unit receives an attack.

How to Unlock Incineration Shadewalker

This Aether Spirit can be obtained from Barrie after clearing Victory Zone: Herta Space Station. Barrie is located at the Old Weapon Testing Ground to the left of the Victory Celebration space anchor.

To actually obtain the Aether Spirit, talk to Barrie then select the I want to claim benefits dialogue option.

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Everwinter Shadewalker

Aether Spirit Information
Everwinter Shadewalker
Type	Aberrant
Description	A defense-type Aether Spirit. Its Skill can restore its own HP and it can take on massive amounts of DMG.
Rating	Tier

Aetherium Wars Spirits Tier List

Everwinter Shadewalker Best Expansion Chips

Firewall	Increases Max HP by 40% and greatly increases the chance of enemies attacking the wearer.
Attack Interception	At the end of the wearer's action, they gain a Barrier that nullifies all DMG received except DoTs.
Emergency Reboot (Optional)	When struck by a killing blow, instead of being knocked down, this ability is triggered and immediately restores HP to the wearer equal to 30% of their max HP and dispels all debuffs on the wearer. Then, the wearer immediately gains 1 additional turn. This effect can only trigger 1 time per battle. Slot this in if you think the Everwinter Shadewalker will die more than once during the battle.

How to Get Expansion Chips

Everwinter Shadewalker Skills

Aether Spirit Skills
◆	Frost Crush (Basic ATK) Deals 40% of Everwinter Shadewalker's ATK as DMG to a target enemy and delays the target's action by 40%.
◆	Flash Freeze (Skill) Causes Body of Frost to replenish to 3 stacks.
◆	Frost Supercrush (Ultimate) Deals Ice DMG equal to 200% of Everwinter Shadewalker's ATK to a target enemy. On hit, the enemy has a 50% base chance to be Frozen for 1 turn(s). While Frozen, the enemy cannot take action and will take DMG equal to 100% of Everwinter Shadewalker's ATK at the start of each turn.
◆	Body of Frost (Talent) Upon entering battle, receives Body of Frost: Increases DMG RES by 30%. After attacking or being attacked, deals 50% of Everwinter Shadewalker's ATK as Additional DMG to the attacked target/attacker. This damage cannot defeat the target. Then restores HP equal to 4%/12% of the unit's Max HP. Body of Frost starts with 3 stack(s) and loses 1 stack every time the unit receives an attack.

How to Unlock Everwinter Shadewalker

The Everwinter Shadewalker can be obtained from Barrie after clearing Victory Zone: Great Mine. Barrie is located at the Old Weapon Testing Ground to the left of the Victory Celebration space anchor.

To actually obtain the Aether Spirit, talk to Barrie then select the I want to claim benefits dialogue option.

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Aether Spirits Information

Part of the Aetherium Wars Event

Aether Spirits can be obtained from Victory Zones, where you'll have to find and face them in battle. Aether Spirits can only be obtained during the event called Aetherium Wars!

Aetherium Wars Event Guide

Honkai Star Rail Related Guides

Aetherium Wars Event Guide

Victory Zone Guides

Corridor of Fading Echoes	Cloudford
Herta Space Station	Great Mine
Championship

Aetherium Wars Quests and Puzzles

All Aetherium Wars Quests
Let's Go! Aetherium Wars!	Embark! Corridor of Fading Echoes!
Onward! Cloudford!	Battle of Wits! Herta Space Station!
Clash! Great Mine!	Final Showdown! Intergalactic Celebration!
All Aetherium Wars Puzzles
Snowshine Lamp Solutions	Victory Marking Solutions
Spider Bomb Solutions

Aether Spirit Guides

Aether Spirits Tier List	Best Aether Spirit Teams
All Aether Spirits	How to Get and Level Up

Aetherium Wars Championship Duels

Luka Battle Guide	Guinaifen Battle Guide
Silver Wolf Battle Guide	Giovanni Battle Guide
Topaz Battle Guide	Hook Battle Guide

Other Aetherium Wars Guides

Hyperlink Match Guide	List of All Expansion Chips
Keep the Trotter or Not?

Other Upcoming and Current Events

All Events and Schedules