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Honkai: Star Rail
Sublime, Radiant, Avatar of the Sky Boss Guide and Best Teams
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Check out this guide on how to beat the Aquila Boss fight, also known as Sublime, Radiant, Avatar of the Sky in Honkai: Star Rail. We also have the Aquila boss fight's best teams, weaknesses, drops, and abilities.
List of Contents
Sublime, Radiant, Avatar of the Sky Boss Fight Overview
Aquila Boss Basic Info
| Sublime, Radiant, Avatar of the Sky Information | |
|---|---|
 Sublime, Radiant, Avatar of the Sky |
|
| World | Amphoreus |
| Weaknesses | 
|
| Resistances | Control Effects RES |
Aquila Boss Phase 1 and 2 Summon Info
 Twig of Hundred Eyes |
Weaknesses |
|
|---|---|---|
| Resistances | Control Effects RES | |
 Shoot of Hundred Eyes |
Weaknesses |
|
| Resistances | Control Effects RES | |
 Daythunder Raven |
Weaknesses | 
|
| Resistances | Control Effects RES |
Aquila Boss Phase 3 Summon Info
 Languid Ethmoid Bone |
Weaknesses | 
|
|---|---|---|
| Resistances | Control Effects RES | |
 Dried Lacrimal Bone |
Weaknesses |
|
| Resistances | Control Effects RES |
Aquila Boss Fight Best Teams
Free to Play Team
| F2P Team | |||
|---|---|---|---|
 Trailblazer (Ice)
|
 Herta
|
 Qingque
|
 Lynx
|
Since the Avatar of the Sky has multiple parts, it is advisable to bring Herta and Qingque to deal damage to the boss and its parts equally.
Trailblazer (Ice) can provide offensive buffs and allow both carries to deal True DMG while Lynx heals and cleanses the party's debuffs.
Quantum DPS Team
| Quantum Team | |||
|---|---|---|---|
 Castorice
|
Trailblazer (Ice)
|
 Tribbie
|
 Hyacine
|
Castorice is the best DPS to use against the Avatar of the Sky since all enemies have a Quantum Weakness. She can also take advantage of the environment effects and Max HP buff in the third phase.
For her allies, use Trailblazer (Ice) for the True DMG buffs for both her and her Memosprite. Tribbie will help deal more damage to the Avatar of the Sky as long as Castorice hits all enemies.
Ice DPS Team
| Ice Team | |||
|---|---|---|---|
 The Herta
|
 Anaxa
|
Tribbie
|
Hyacine
|
This The Herta team can attack all enemies with their kits, making it easy to take down the Avatar of the Sky and their summons.
While the enemy has Control Effects RES, Anaxa makes up for it by implanting all enemies with all weakness types with his Ultimate. This combined with Tribbie's increased damage to the main enemy make it a strong team against the Avatar of the Sky
Physical DPS Team
| Physical Team | |||
|---|---|---|---|
 Yunli
|
Tribbie
|
 Robin
|
 Huohuo
|
For a Physical Team, Yunli is your best option since she can unleash counterattacks and deal a lot of Follow-up attack DMG to enemies.
Once again, Tribbie will be your best support here, while Robin and Huohuo provide additional Support through ATK buffs and Energy Restoration.
How to Beat Aquila Boss Fight
Defeat the Daythunder Ravens to Reduce the Environment
For Phase 1, prioritize defeating the Daythunder Raven summons to reduce the Temperature. This is so you can prevent any further damage dealt to your party.
Attack All Enemies to Reduce Thundercloud
When Aquila enters the Charging State through Thunderclap, Quake of Mount and Seas in Phase 2, use AoE attacks to quickly reduce the Thundercloud and prevent them from unleashing massive damage.
Once Thundercloud reaches 0, multiple strikes of lightning will strike down Aquila and deal damage.
Use Healing Rainbow to Remove Tide-Corrosion
Healing Rainbow is a function exclusive to Phase 3 of the fight. It heals all allies, provides a Max HP buff, and is the only way to remove Tide-Corrosion.
After taking a killing blow, allies can receive Tide-Corrosion, a debuff that cannot be removed through any means aside from Healing Rainbow
Sublime, Radiant, Avatar of the Sky Boss Fight Talents and Abilities
| All Boss Fight Phases | ||
|---|---|---|
| Phase 1 | Phase 2 | Phase 3 |
Phase 1 - Sublime, Radiant, Avatar of the Sky Skills
| All Talents and Abilities | |
|---|---|
| ◆ | Fury, Incineration of Dawn and Dusk (Ability) Deals massive Fire DMG to all targets based on this unit's current "Helium Flash." The DMG is distributed evenly among targets while also raising the "Temperature" based on the current "Helium Flash" and reinstating "Shoot of Hundred Eyes" and "Twig of Hundred Eyes." |
| ◆ | Three Thousand Leagues Ablaze (Ability) Raises "Temperature." Launches several attacks from the left side of the target team, and delivers a 1-time priority attack to each target, with the remaining attack counts attacking one random target each. Each attack deals Fire DMG based on the current "Temperature," as well as reinstates "Shoot of Hundred Eyes." |
| ◆ | Flame Beyond the Horizon (Ability) Raises "Temperature." Deals Fire DMG to all targets based on the current "Temperature," and reinstates "Twig of Hundred Eyes." |
| ◆ | Exhalation of the Month of Everday (Ability) Raises "Temperature." Deals Fire DMG to all targets based on the current "Temperature." Delays all targets' actions based on the current "Temperature," and reinstates "Shoot of Hundred Eyes" and "Twig of Hundred Eyes." |
| ◆ | Splendor, Like Clouds Cresting the Sky (Ability) Enters a Charging state and uses "Fury, Incineration of Dawn and Dusk" with the next action. Applies "Helium Flash" to this unit and summons "Daythunder Raven." When in this state, after a target uses an attack, reduces "Helium Flash" based on the number of friendly units hit in this attack. |
| ◆ | Hundred Eyes (Talent) During this battle, upon inflicting DMG to "Daythunder Raven," "Shoot of Hundred Eyes," and "Twig of Hundred Eyes," "Sublime, Radiant, Avatar of the Sky" will also lose an equivalent amount of HP. When "Daythunder Raven," "Shoot of Hundred Eyes," or "Twig of Hundred Eyes" receives a killing blow, "Sublime, Radiant, Avatar of the Sky" will also receive Toughness DMG, and "Shoot of Hundred Eyes" or "Twig of Hundred Eyes" will start healing and cannot be selected. |
| ◆ | The Sun Unyielding (Talent) When it is sunny, the environment will have "Temperature." At the start of any target's turn, the "Temperature" rises. DMG dealt by targets will increase based on "Temperature." All targets enter the "Solar Storm" state. At the start of a target's turn, deals Fire DMG based on the "Temperature." This DMG is "Non-fatal." When the "Daythunder Raven," "Shoot of Hundred Eyes," and "Twig of Hundred Eyes" receive a killing blow, "Temperature" will be lowered. |
Phase 2 - Sublime, Radiant, Avatar of the Sky Skills
| All Talents and Abilities | |
|---|---|
| ◆ | Wrath, Rend of Eternal Sky (Ability) Deals Lightning DMG to all targets and consumes a certain amount "Thundercloud(s)." Deals a corresponding amount of minor Lightning DMG to random target and reinstates "Shoot of Hundred Eyes" and "Twig of Hundred Eyes." Afterward, deals a corresponding amount of minor Lightning Additional DMG to this unit based on the contested Thunderclouds between the targets and this unit. |
| ◆ | Thunder From the Distance (Ability) Increases the "Thundercloud" stacks. Launches several attacks from the left side of the target team, and delivers a 1-time priority attack to each target, with the remaining attack counts attacking one random target each. Each attack deals Lightning DMG as well as reinstates "Shoot of Hundred Eyes." |
| ◆ | Surge Across the Leagues (Ability) Increases the "Thundercloud" stacks. Deals Lightning DMG to all targets and reinstates "Twig of Hundred Eyes." |
| ◆ | Illumination of the Month of Fortune (Ability) Increases the "Thundercloud" stacks. Deals Lightning DMG to all targets and reinstates "Shoot of Hundred Eyes" and "Twig of Hundred Eyes." |
| ◆ | Thunderclap, Quake of Mount and Seas (Ability) Increases "Thundercloud" stacks and enters Charging state. Uses "Wrath, Rend of Eternal Sky" in the next action. This unit gains "lonization" and summons "Daythunder Raven." In this state, after targets attack, they seize "Thundercloud" stacks based on the number of friendly units hit in this attack. When "Daythunder Raven," "Shoot of Hundred Eyes," or "Twig of Hundred Eyes" receives a killing blow, seizes a set number of "Thundercloud" stacks. If all "Thundercloud" stacks have been seized by the targets, this unit will enter the Weakness Break state. If this unit is Weakness Broken, all "Thunderclouds" are lost, and deals minor Lightning DMG from all the "Thundercloud" stacks. |
| ◆ | Hundred Eyes (Talent) During this battle, upon inflicting DMG to "Daythunder Raven," "Shoot of Hundred Eyes," and "Twig of Hundred Eyes," "Sublime, Radiant, Avatar of the Sky" will also lose an equivalent amount of HP. When "Daythunder Raven," "Shoot of Hundred Eyes," or "Twig of Hundred Eyes" receives a killing blow, "Sublime, Radiant, Avatar of the Sky" will also receive Toughness DMG, and "Shoot of Hundred Eyes" or "Twig of Hundred Eyes" will start healing and cannot be selected. |
| ◆ | Stormfall (Talent) When it storms, the environment will have "Thunderclouds." When the "Daythunder Raven," "Shoot of Hundred Eyes," or "Twig of Hundred Eyes" receive a killing blow while "Sublime, Radiant, Avatar of the Sky" is not in "lonization" state, reduces a certain amount of "Thundercloud" stacks and deal minor Lightning DMG to "Sublime, Radiant, Avatar of the Sky." |
Phase 3 - Decimator, Karma of Daythunder, Eye of Twilight Skills
| All Talents and Abilities | |
|---|---|
| ◆ | Ashes to the Distant Shore (Ability) Reinstates the "Languid Ethmoid Bone" and deals a set amount of massive Imaginary DMG to one designated target, while inflicting "Rot" to them. "Rot" is stackable. |
| ◆ | Unmaking Ashes: Godsfall (Ability) Deals a set amount of massive Imaginary DMG to all targets, and reinstates the "Languid Ethmoid Bone" and "Dried Lacrimal Bone". |
| ◆ | Extinguishment of the Savaged Star (Ability) Reinstates the "Dried Lacrimal Bone" and deals a set amount of massive Imaginary DMG to all targets. The DMG is distributed evenly among the targets. |
| ◆ | Eye of Terror (Ability) Enters "The Dark Tides Cometh" state. Uses "Unmaking Ashes: Godsfall" in the next action, and reinstates the "Languid Ethmoid Bone" and "Dried Lacrimal Bone". |
| ◆ | Remnants (Talent) When inflicting DMG to "Languid Ethmoid Bone" or "Dried Lacrimal Bone" during this battle, an equal amount of HP will also be lost by "Decimator, Karma of Daythunder, Eye of Twilight." When "Languid Ethmoid Bone" or "Dried Lacrimal Bone" receive a killing blow, "Decimator, Karma of Daythunder, Eye of Twilight" will receive Toughness DMG, and "Languid Ethmoid Bone" or "Dried Lacrimal Bone" will restore HP and cannot be selected. |
| ◆ | Black Tide (Talent) Adds "Black Tide" to Action Order. Every time the "Black Tide" takes action, inflicts all targets with "Rot." "Rot" is stackable. When targets suffer killing blows, inflicts "Tide-Corrosion" on them and Charges "Healing Rainbow." When all targets enter the "Tide-Corrosion" state or are downed, the battle ends in defeat. |
| ◆ | Tides Below (Talent) During this battle, all DMG dealt by "Decimator, Karma of Daythunder, Eye of Twilight" will deal a set amount of DMG based on "Black Tide Sync Rate." After a target uses an attack, additionally deals "Non-fatal" True DMG based on "Black Tide Sync Rate." When "Decimator, Karma of Daythunder, Eye of Twilight" and "Black Tide" take action, increases "Black Tide Sync Rate." When "Languid Ethmoid Bone" or "Dried Lacrimal Bone" is defeated, reduces "Black Tide Sync Rate." |
Summoned Enemies Talents and Abilities
Daythunder Raven Skills
| All Talents and Abilities | |
|---|---|
| ◆ | Heat It Up (Ability) Increases current "Temperature." When this unit is Weakness Broken, reduces current "Temperature." |
| ◆ | Discharge (Ability) Deals minor Lightning DMG to one designated target. |
| ◆ | Polarization (Ability) Increases the number of "Thunderclouds." When this unit is Weakness Broken, reduces number of "Thunderclouds." |
Sublime, Radiant, Avatar of the Sky Boss Weaknesses & Resistances
Weaknesses
| Sublime, Radiant, Avatar of the Sky Weaknesses | |||
|---|---|---|---|
|
Quantum
|
Physical
|
Ice
|
|
Use the characters with the same elements above to easily defeat Sublime, Radiant, Avatar of the Sky!
Resistances
| All Resistances | |
|---|---|
| Resistances | Control Effects RES |
Avoid using characters with the elements or skills the same as the above. It will lessen the damage against Sublime, Radiant, Avatar of the Sky!
Sublime, Radiant, Avatar of the Sky Location
Trailblaze Mission Enemy
Sublime, Radiant, Avatar of the Sky is a boss you will encounter during The Fall at Dawn's Rise Trailblaze Mission.
The Fall at Dawn's Rise Mission Guide
Found in the "Fortress of Dome" Eye of Twilight
| Location | Amphoreus |
|---|
Sublime, Radiant, Avatar of the Sky is a weekly Echoes of War Boss that can be unlocked after completing the Poet, Speak of the Sky Through Me Part II mission during The Fall at Dawn's Rise Trailblaze Mission!
You can find the Echoes of War in the Fortress of Dome Eye of Twilight area of Amphoreus.
Echoes of War Weekly Bosses and Drops
Sublime, Radiant, Avatar of the Sky Boss Fight Drops and Rewards
Sublime, Radiant, Avatar of the Sky Drops
| Ascension Mats and Relics | |||
|---|---|---|---|
 Daythunder Anamnesis
|
 Lucent Afterglow
|
 Scholar Lost in Erudition
|
 Poet of Mourning Collapse
|
| Possible Light Cone Drops | |||
 What Is Real
|
 Dreamville Adventure
|
 Final Victor
|
 Flames Afar
|
 Destiny’s Threads Forewoven
|
 The Day The Cosmos Fell
|
 It’s Showtime
|
|
Other Item Drops
| Items Dropped | ||
|---|---|---|
 Credit
|
 Trailblaze EXP
|
|
Characters that Use Sublime, Radiant, Avatar of the Sky Boss Materials
 Cipher
|
 Phainon
|
 Hysilens
|
 Cerydra
|
 Evernight
|
 Permansor Terrae
|
 Cyrene
|
All Character Ascension & Trace Materials
Honkai: Star Rail Related Guides
Echoes of War Weekly Bosses
Echoes of War Weekly Bosses and Drops
Stagnant Shadows Field Bosses
Comment
4 
Anonymous about 2 months
Anonymous about 2 monthsI went into TBQ, feeling hopeful, after somehow defeating Pollux with a team of Jingliu, Blade, Sunday and Huo Huo on 1st try on normal mode. I was somewhat familiar with it from farming it for Hysilens and actually had a, what I thought, was a more or less decent team - Jade, Therta, Robin and story Hyacine. I was debating between Jade and smol Herta, but decided Hyacine's healing is enough to compensate for Jade's debt collector First turn, this victim of abortion almost kills Therta
Author
Sublime, Radiant, Avatar of the Sky Boss Guide and Best Teams
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Even after healing her with Hyacine it wasn't enough and she dies. Honestly, I thought it's supposed to be like that and I have to lose for the plot to move and such. But when Hyacine was the last one standing and nothing happened I was like "Oh". It's literally the 1st boss I had to use simple mode for. I was staring at the screen, hearing the same cutscene with Hyacine and Phainon again and again, thinking I was going insane