Soul Storm•Attack

Is Soul Storm good in Slay the Spire 2?

In Slay the Spire 2, Soul Storm is a rare attack from the Necrobinder card pool. Its effect: Deal 9 damage. Deals 2 additional damage for each Soul in your Exhaust Pile. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.

Over 46 tracked runs its win rate sits at 23.1%, 4.1% ahead of the 18.9% all-deck baseline. It sees niche play, included in only 1.2% of eligible runs. Within Silent runs it’s drafted 0.1% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.0 copies on average.

Its standout pairing so far is Dirge, which lifts its win rate by +17.5% when the two share a deck. On the relic side, Fragrant Mushroom is its standout companion, worth a +19.0% win-rate swing alongside it. It costs 1 energy, gets upgraded 16.7% of the time, and tends to be picked up near floor 14.

Upgrading the card adds +1 ExtraDamage to its stat line. Of the runs that drafted it, 9 ended in victory against 30 deaths and 7 abandons. Its most common run-ender is Vantom Boss, finishing 6.5% of the runs it shows up in. See the synergies, class split, and threats below for the full picture of where Soul Storm fits a Necrobinder deck.

Best Cards to Pair with Soul Storm

Soul Storm’s strongest card pairings so far are Dirge (+17.5%), Delay (+12.8%), and Undeath (+12.3%), each shown with the win-rate lift it adds.

Dirge+17.5%10 runsDelay+12.8%3 runsUndeath+12.3%6 runsClumsy+12.3%5 runsHaunt+11.4%19 runsGrave Warden+11.2%28 runs

Based on small co-occurring samples — treat these as early signals, not final verdicts.

Soul Storm Win Rate by Class

Of the 2 classes that draft Soul Storm, it performs best with Silent (100.0%) and Necrobinder (21.1%).

The Silent100.0%1 runsThe Necrobinder21.1%45 runs

Best Relics for Soul Storm

The relics that swing Soul Storm’s win rate the most are Fragrant Mushroom (+19.0%), Gorget (+18.5%), and Bag of Preparation (+17.8%), with each lift shown.

Fragrant Mushroom+19.0%5 runsGorget+18.5%10 runsBag of Preparation+17.8%3 runsLasting Candy+17.8%3 runsHappy Flower+17.5%8 runsAnchor+15.4%9 runs

Based on small co-occurring samples — treat these as early signals, not final verdicts.

Soul Storm Card Details

A 1-energy rare attack, Soul Storm is upgraded 16.7% of the time and tends to enter the deck around floor 14.

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

Upgrade: +1 ExtraDamage

What Ends Runs with Soul Storm

Runs holding Soul Storm end most often against Vantom Boss (6.5%), Infested Prisms Elite (4.3%), and Phrog Parasite Elite (4.3%) — the share of its runs each accounts for is shown.

• Vantom Boss6.5% of runs
• Infested Prisms Elite4.3% of runs
• Phrog Parasite Elite4.3% of runs
• Hunter Killer Normal4.3% of runs
• Queen Boss4.3% of runs

See Also

Keep exploring Slay the Spire 2 tier lists and stats below.