Purity•Skill

Is Purity good in Slay the Spire 2?

In Slay the Spire 2, Purity is an uncommon skill from the Colorless card pool. Its effect: Exhaust up to cards in your Hand. Performance-wise it’s a solid if unspectacular include, rated C tier overall.

Over 15 tracked runs its win rate sits at 30.8%, 11.8% ahead of the 18.9% all-deck baseline. It sees niche play, included in only 0.4% of eligible runs. Within Silent runs it’s drafted 0.5% 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 Neutralize, which lifts its win rate by +16.0% when the two share a deck. On the relic side, Ring of the Snake is its standout companion, worth a +12.6% win-rate swing alongside it. It costs 0 energy, gets upgraded 0.0% of the time, and tends to be picked up near floor 17.

Upgrading the card adds +2 Cards to its stat line. Of the runs that drafted it, 4 ended in victory against 9 deaths and 2 abandons. Its most common run-ender is The Insatiable Boss, finishing 20.0% of the runs it shows up in. See the synergies, class split, and threats below for the full picture of where Purity fits a Colorless deck.

Best Cards to Pair with Purity

Purity’s strongest card pairings so far are Neutralize (+16.0%), Acrobatics (+16.0%), and Survivor (+12.6%), each shown with the win-rate lift it adds.

Neutralize+16.0%4 runsAcrobatics+16.0%3 runsSurvivor+12.6%5 runsDefend+12.6%5 runsStrike+12.6%5 runsBackflip+11.5%3 runs

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

Purity Win Rate by Class

Of the 4 classes that draft Purity, it performs best with Silent (75.0%), Ironclad (25.0%), and Necrobinder (0.0%).

The Silent75.0%5 runsThe Ironclad25.0%5 runsThe Necrobinder0.0%3 runsThe Regent0.0%2 runs

Best Relics for Purity

The relics that swing Purity’s win rate the most are Ring of the Snake (+12.6%), Anchor (+12.6%), and Bag of Preparation (+8.3%), with each lift shown.

Ring of the Snake+12.6%5 runsAnchor+12.6%4 runsBag of Preparation+8.3%3 runsLetter Opener+8.3%3 runsBowler Hat+5.5%4 runsBronze Scales+3.2%3 runs

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

Purity Card Details

A 0-energy uncommon skill, Purity is upgraded 0.0% of the time and tends to enter the deck around floor 17.

Exhaust up to cards in your Hand.

Upgrade: +2 Cards

What Ends Runs with Purity

Runs holding Purity end most often against The Insatiable Boss (20.0%) — the share of its runs each accounts for is shown.

• The Insatiable Boss20.0% of runs

See Also

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