Thunder Manifestation Boss Guide

Thunder Manifestation is the Electro Oceanid World Boss located in Seirai Island and can be unlocked after completing the Stormchasers quest in Genshin Impact. Check out how to defeat the Thunder Manifestation, how to unlock its location, attack patterns, best party, item drops in this boss guide!

How to Unlock Thunder Manifestation

Unlock After Seirai Stormchasers

Complete Seirai Stormchasers Questline

The Thunder Manifestation can only be unlocked after completing the Seirai Stormchasers Chain Quest! After completing Part IV of the series, the location of Thunder Manifestation will unlock and become visible on your map.

Seirai Stormchasers Quest Guide

Featured in Feast of the Departed Warriors Event

The Thunder Manifestation is the boss enemy for Day 1 of Feast of the Departed Warriors event in Version 3.7, the Descaling: Thundering Grief.

Descaling Thundering Grief Guide

Thunder Manifestation Location

Found in Seirai Island, Inazuma

Thunder Manifestation boss, in the form of an Electro Oceanid, is located in Seirai Island in Inazuma! This location for Thunder Manifestation will only appear after you have finished the prerequisite quests, Seirai Stormchasers.

Seirai Island Guide

Best Party for Thunder Manifestation

Best Party to Beat Thunder Manifestation

Recommended Party for Thunder Manifestation
Yoimiya	Yelan	Bennett	Zhongli
F2P Party for Thunder Manifestation
Amber	Xiangling	Kaeya	Barbara

Use Ranged or AoE Characters

Ranged users like Bow or Catalyst characters will be able to inflict damage from a distance, which allows you to dodge the Thunder Manifestation's attacks faster.

Best Characters for Repeated Runs

Yoimiya	・Able to deal damage from a distance. ・ Elemental Skill infuses with Normal Attacks allows her to attack fast.
Ganyu	・Deals damage from afar with her Charged Attacks. ・Elemental Burst can wear down the Thunder Manifestations.
Alhaitham	・Deals AoE Dendro DMG from his Elemental Burst. ・Dendro infusion allows for more Elemental Reactions.
Zhongli	・Provides excellent shield from the Thunder Manifestation's attacks. ・Elemental Burst can also deal massive damage.
Nahida	・Can deal damage from a distance. ・Elemental Burst can increase overall elemental damage.
Baizhu	・Can apply Dendro from a distance. ・Can heal with Elemental Burst and Skill.
Tartaglia	・Deals AoE Hydro DMG from his Elemental Burst. ・Inflict Riptide and attack from a distance to deal AoE DMG.
Kokomi	・Can consistently apply Hydro. ・Can heal with Elemental Burst and Skill.
Yanfei	・Can deal damage from afar with all her skills. ・Triggers Overloaded consistently.
Ayato	・Deals AoE Hydro DMG from his Elemental Burst. ・Hydro infusion from Elemental Skill allows for more Elemental Reactions.
Wanderer	・Can deal damage from afar with all his skills. ・Can constantly trigger Swirl for additional DMG.
Yelan	・Can apply Hydro from a distance. ・Elemental Burst gives Off Field Hydro application.
Hu Tao	・Can deal massive, single target damage.

Beat with Elemental Reactions

The Thunder Manifestation is constantly affected by Electro, making Elemental Reactions easy to trigger. Use Dendro characters such as Nahida or Alhaitham to trigger Dendro reactions against the Thunder Manifestation!

You can also use a Cryo or Pyro DPS when battling the Thunder Manifestation since Electro is weak to Cryo, and the Overloaded Reaction can deal more damage!

Defeat the Thunder Manifestation in Co-Op Mode

Are you missing specific characters, or have you not built a full party yet? Teaming up with others from our Co-Op boards is a great way to quickly beat the Thunder Manifestation and other bosses!

Genshin Co-Op Boards
Friend Request Board	Co-Op Board

How to Defeat the Thunder Manifestation

Avoid or Guard Against Being Targeted

The Thunder Manifestation can lock on its chosen target, and whenever it activates its Enraged State, it will prioritize on attacking the marked player.

Whether playing in Co-Op or solo, make sure that the person marked by the Thunder Manifestation has a strong shield or dodging skills!

Look for Indicators to Dodge

Before the Thunder Manifestation does attacks like the Electro Cage or Sky Blast, there will be an indicator on the ground so you can dodge in advance!

Beat the Thunder Manifestation by Attacking From A Distance

The Thunder Manifestation moves around the area quickly and is sometimes hovering too high for Claymore, Polearm, or Sword characters to attack it. So Bow and Catalyst characters are more likely to damage it more.

Thunder Manifestation Attack Patterns

Bomb Dash Attack

The Thunder Manifestation flies up high and dives downward in a swift dash. It bombs the area below it with Electro.

Wing Slash Attack

The Thunder Manifestation extends its wing, then lashes out with a broad slash.

Electro Cage Attack

The Thunder Manifestation summons four Electro Pillars to form a a four-cornered cage, walled-in by Electro.

Lightning Bolt Attack

The Thunder Manifestation summons three lightning zaps directly below its body.

Electro Wall Attack

The Thunder Manifestation summons two walls of Electro that close in to each other.

Items Dropped by Thunder Manifestation

Thunder Manifestation Material Drops

Drop	Level
Vajrada Amethyst Sliver	Any Lv.
Vajrada Amethyst Fragment	Lv. 40+
Vajrada Amethyst Chunk	Lv. 60+
Vajrada Amethyst Gemstone	Lv. 75+
Storm Beads	Lv. 30+

Thunder Manifestation Artifact Drops

Artifact Set Drops
Traveling Doctor	Instructor	The Exile
Gladiator's Finale	Wanderer's Troupe	Prayers for Wisdom

Characters that Use Thunder Manifestion Materials

Storm Beads

Thunder Manifestation Boss Information

Thunder Manifestation Info

Thunder Manifestation
Required Resin	40
Adventurer Handbook Description
An abnormal Electro elemental life form. Although it might appear similar to an Oceanid, it does not possess her intelligence or memories. An elemental life form created as the avatar of thunderous indignation. It uses lightning attacks and its Strike Probes to lock on to its foes. If a locked-on target is present, the Thunder Manifestation will enter an enraged state and prioritize the annihilation of that target.
Locations
Seirai Island, Inazuma

Electro Variation of Oceanid

This boss is the Electro variation of the Oceanid. Like the original Oceanid, the Thunder Manifestation is a Field Boss that will require 40 Original Resin to claim its rewards!

Thunder Manifestation Achievements

Love and Non-Communication Achievement

Achievement	Rank	Primogem Reward
Love and Non-Communication	★	5 Primogems
Objective : Defeat a Thunder Manifestation without ever being locked onto.

Thunder Fall Achievement

Achievement	Rank	Primogem Reward
Thunder Fall	★	5 Primogems
Objective : Defeat a Thunder Manifestation while it is in flight.

Achievement List and Rewards

Genshin Impact Related Guides

All Boss Fight Guides

List of Bosses

Field Bosses

Geo Hypostasis	Anemo Hypostasis	Electro Hypostasis
Cryo Regisvine	Pyro Regisvine	Oceanid
Primo Geovishap	Cryo Hypostasis	Maguu Kenki
Perpetual Mechanical Array	Pyro Hypostasis	Hydro Hypostasis
Thunder Manifestation	Golden Wolflord	Bathysmal Vishap Herd
Ruin Serpent	Jadeplume Terrorshroom	Electro Regisvine
Aeonblight Drake	Algorithm of Semi-Intransient Matrix of Overseer Network	Dendro Hypostasis
Setekh Wenut	Iniquitous Baptist	Icewind Suite
Emperor of Fire and Iron	Experimental Field Generator	Millennial Pearl Seahorse
Hydro Tulpa	Solitary Suanni	Statue of Marble and Brass