Slay the Spire 2 Wiki

Card

Soul Storm

Deal 9 damage. Deals 2 additional damage for each Soul in your Exhaust Pile.

Soul Storm is a rare Necrobinder attack that deals massive damage through Soul-based mechanics. This card represents the offensive pinnacle of the Souls/Blood Magic archetype, converting the Necrobinder's HP investment into devastating damage output.

Soul Storm synergizes with Haunt for additional passive damage per Soul played and Devour Life for Osty reinforcement during Soul-heavy turns. Dredge and Seance retrieve Soul Storm from the Graveyard for repeated use. Forbidden Grimoire and Necro Mastery amplify Soul interactions, making Soul Storm even more powerful.

Soul Storm is a build-around rare for committed Souls/Blood Magic Necrobinder decks. Against bosses like Test Subject #C10 with massive HP pools, Soul Storm's high damage output justifies the HP cost. The Necrobinder's willingness to trade HP for power is her defining characteristic, and Soul Storm is the ultimate expression of that philosophy.

Details

Card TypeAttack
Cost1
RarityRare
TargetSingle-Enemy
Effect TextDeal 9 Damage. Deals 2 Additional Damage For Each Soul In Your Exhaust Pile.

Character

NoindexNo
In GameConfirmed

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Quick Facts

Type
Card
Confidence
Medium
Verified
Mar 12, 2026