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Stormterror Dvalin

Last updated 2026-09-10

Stormterror Dvalin is a Weekly Boss challenge found in Confront Stormterror.

Rules

  • Trounce Domains contain unusually powerful opponents. After successfully completing the challenge, you can obtain abundant rewards.
  • Players can complete this domain as many times as they want, but can only collect rewards once per week by using 30 Original Resin to open the Ley Line Blossom for the first three Weekly Bosses, and 60 Original Resin subsequently. Rewards are refreshed with Weekly World Reset.
  • Unlike other Trounce Domains, Confront Stormterror cannot be played in Co-Op Mode, presumably because of the unique fixed camera angle.

Rewards

Claiming the Trounce Blossom for Original Resin Original Resin ×60 (or 30 for the first 3 Weekly Boss claims of the week) after defeating the boss offers the following possible rewards:

Dvalin's Plume
Dvalin's Claw
Dvalin's Sigh
Vayuda Turquoise Sliver
Vajrada Amethyst Sliver
Varunada Lazurite Sliver
Vayuda Turquoise Fragment
Vajrada Amethyst Fragment
Varunada Lazurite Fragment
Vayuda Turquoise Chunk
Vajrada Amethyst Chunk
Varunada Lazurite Chunk
Vayuda Turquoise Gemstone
Vajrada Amethyst Gemstone
Varunada Lazurite Gemstone
Berserker
Instructor
The Exile
Gladiator's Finale
Wanderer's Troupe
Dream Solvent
Northlander Sword Billet
Northlander Bow Billet
Northlander Claymore Billet
Northlander Catalyst Billet
Northlander Polearm Billet
  • Basic Drops
  • Ascension Gems
  • Artifacts
Domain
Level
Boss
Level
Adventure EXP
Mora
Character EXP
Companionship EXP
Talent
Materials
Northlander
Billets
Dream Solvent
I403006,3752885512%33%
II503006,6753106012%33%
III603007,1003336012%33%
IV703007,60035565112%33%
V803008,000378701 + 55%12%33%
VI903008,100400702 + 10%12%33%
Domain
Level
Boss
Level
Ascension Gems
2 Stars3 Stars4 Stars5 Stars
RangeAvg.RangeAvg.RangeAvg.RangeAvg.
I400–32.14161–51.5913
II500–42.48031–61.6813
III600–42.81811–61.77170–40.1881
IV700–53.1571–71.86170–50.2106
V800–53.49631–71.9580–50.23250–50.0233
VI900–63.83431–82.4230–60.25560–60.025
Domain
Level
Boss
Level
Artifacts
3 Stars4 Stars5 Stars
I406 + 56%1 + 64%
II505 + 74%2 + 5%41%
III604 + 92%2 + 46%82%
IV704 + 10%2 + 87%1 + 23%
V804 + 10%2 + 87%1 + 23%
VI904 + 10%2 + 87%1 + 23%

Artifact and material drop ranges are primarily sourced from the Genshin Data Gathering team.

Stats

RES
Physical Pyro Hydro Electro Cryo Dendro Anemo Geo
10% 10% 10% 10% 10% 10% 10% 10%

Toggle Levels

Level Scaling
LevelHPATKDEF
1656152505
102,579407550
207,9671,004600
3013,2551,639650
4024,2542,450700
5044,9683,447750
6075,4314,604800
70117,4686,122850
80167,0928,894900
90219,18711,419950
100330,88614,7731,000
104362,95415,9541,020

Abilities

Most ability names are unofficial.

Fly-By
Dvalin disappears from view, then swoops through the center of the platform, dealing 100% ATK as Physical DMG.
Dvalin's Cleansing[1]
Dvalin lands on the player's side of the platform and unleashes a powerful wind blast onto that side, slowly moving towards the center, dealing 50% ATK as Anemo DMG every 0.5s.
  • Dvalin's talons are exposed during this attack.
Lacerating Slash[1]
Dvalin swipes his head towards the area the player is standing on, dealing 100% ATK as Physical DMG.
  • Dvalin's head and talons are exposed after this attack.
Tempestuous Barrage[1]
Dvalin shoots two pairs of Pulse Bombs towards the player that explode upon impact, dealing 50% ATK as Anemo DMG.
  • The attack is aimed but not homing.
  • This attack is always followed by Caelestinum Finale Termini or Rending Vortex.
  • This attack can be blocked by Geo Constructs.
Caelestinum Finale Termini
Dvalin unleashes a rain of Pulse Bombs that causes the platform the character is standing on and adjacent platforms to become cracked, dealing Anemo DMG every 2s to the character standing on them. The longer the character stands on the platform, the higher the damage received.
  • This attack deals 3n% ATK as Anemo DoT. The value of n starts as 1 and will increase by 1 for every instance of DMG dealt. The maximum value of n is 100.
  • Dvalin use this attack 3 times, after which all platforms will be affected.
  • The camera will be locked onto Dvalin, preventing the player from moving while Dvalin performs this attack.
Rending Vortex[2]
Dvalin dives down, and appears at the other end of the arena and begins charging for an extended period of time. He then unleashes a gigantic pulse bomb towards the platform that deals 200% ATK as Physical DMG to characters on or close to the ground.
Energy Lightning
Dvalin flies around in the air and applies a permanent condition to every platform. Periodically, energy pulses will strike the ground in marked areas, dealing 50% ATK as Anemo DMG.
  • Dvalin uses this attack after 2 minutes of activating Caelestinum Finale Termini for the second time. This attack persists for the rest of the fight.
Paralyzed
Dvalin possesses a non-elemental shield equivalent to 20% of his Max HP. After this shield sustains enough damage to break, he will be paralyzed on the platform for a long period of time. If the player falls out of bounds, the paralyzed state ends early.

DMG dealt to Dvalin's talons is reduced by 25%.

Battle

There are 5 distinguishable phases, each phase has different combat environment due to Caelestinum Finale Termini and Energy Lightning. Time limit is the duration given to break Dvalin's shield before the game automatically transition into the next phase. The phase also increase when Dvalin's shield is broken for a total number of times. Dvalin performs the next transition attack when either the time limit or shield limit is reached.[3]

Current Phase Time Limit Shield Limit Next Transition Attack
1 2 minutes Total 1 Caelestinum Finale Termini
2 8 minutes Total 3 Caelestinum Finale Termini
3 2 minutes Total 5 Energy Lightning
4 8 minutes Total 6 Caelestinum Finale Termini
5 Indefinite Indefinite -

Soundtracks

No.Soundtrack NameAlbumPlayed In
61Riders of the Wind, OnwardCity of Winds and IdyllsStorming Terror: Stormterror Dvalin Stormterror Dvalin (phase 1)
Quests, Domains
05Caelestinum Finale TerminiThe Wind and The Star TravelerConfront Stormterror: Stormterror Dvalin Stormterror Dvalin, Storming Terror: Stormterror Dvalin Stormterror Dvalin (phase 2)
Quests, Domains, Event Gameplay

Descriptions

One of The Four Winds of Mondstadt: Dvalin, the Dragon of the East.
With the passage of long years and amid boundless darkness, even the purest gem will become dulled by dust, and even the noble dragon might be corrupted and cankered by hatred.
But never forget that dust can be wiped away, and the power of doubt and poison can be shattered.

"Fly freely in the sky.
"Just like you did in those days when we met, when I walked upon this land and sang the songs of the wind,
"And you soared on high, looking down on the world from above.
"Today, the sky is no longer swept by wind and snow. The green grass grows all over the earth, and it is beautiful.
"If you too could walk the earth and listen to the songs of shepherds and the scattered sound of wind chimes in the distance, if you could have tasted wine as sweet as honey, you would understand.
"How wonderful it would have been if you were as I, witnessing your noble, beautiful form as you soared through the blue sky.
"Then you would know that this sky and this earth are both things worth fighting for."

Trivia

  • Unlike other Trounce Domain Weekly bosses, a short cutscene plays before the difficulty selection is picked.

Gallery

Other Languages

LanguageOfficial NameLiteral Meaning
EnglishStormterror
Chinese
(Simplified)
裂空的魔龙
Lièkōng de Mólóng
Demon Dragon of the Cracked Sky
Chinese
(Traditional)
裂空的魔龍
Lièkōng de Mólóng
Japanese空を裂く魔龍
Sora wo Saku Maryuu
Sky Tearing Demon-Dragon
Korean열공의 마룡
Yeolgong-ui Maryong
Demon Dragon of Sky-Cutting
SpanishStormterror
FrenchStormterror
RussianУжас Бури
Uzhas Buri
Stormterror
ThaiStormterror
VietnamesePhong Ma Long Bão Tố
GermanFurchterregender SturmschreckenTerrifying Stormterror
IndonesianStormterror
PortugueseStormterror
TurkishFırtına DehşetiStormterror
ItalianTerrore alatoWinged Terror

Change History

Version 2.7
  • Dvalin was changed to use the Type 2 ATK Scaling, resulting in varying degrees of ATK decrease from Level 41 to Level 89.

Version 1.0

  • Confront Stormterror was released.

References

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