Boss Guide · Genshin Impact
How to Beat Stormterror Dvalin
medium
Weak to:AnemoPhysical
About Stormterror Dvalin
A corrupted dragon who was once the guardian of Mondstadt. The first major boss in Genshin Impact, fought from flying wind platforms above Stormterror's Lair.
Attack Phases
1
Wind Platforms
Dvalin breathes wind crystals; destroy the crystal nodes on his neck to expose him.
- ›Wind breath sweep
- ›Crystal spew
- ›Wing buffet
- ›Dive charge
2
Purification (below 50% HP)
Clears corruption — final dive requires destroying the crystal on his chest.
- ›Purification dive
- ›Wind barrage
- ›Tail slam
Rewards
- •Dvalin's Plume
- •Dvalin's Claw
- •Dvalin's Sigh
- •Hurricane Seed
Weaknesses
AnemoPhysical