Accuracy Power

Is Accuracy good in Slay the Spire 2?

In Slay the Spire 2, Accuracy is an uncommon power from the Silent card pool. Its effect: Shivs deal 4 additional damage. Performance-wise it’s a solid if unspectacular include, rated C tier overall.

Over 1265 tracked runs its win rate sits at 32.6%, 18.4% ahead of the 14.3% all-deck baseline. It sees niche play, included in only 4.7% of eligible runs. When it is actually offered players take it 38.2% of the time, and that looks correct: those runs win 32.5% against 24.5% for runs that passed, a +7.8% pick lift over 933 decided runs. Within Silent runs it’s drafted 21.6% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.4 copies on average.

Its standout pairing so far is Mad Science, which lifts its win rate by +24.9% when the two share a deck. On the relic side, Sword of Jade is its standout companion, worth a +40.1% win-rate swing alongside it. It costs 1 energy, gets upgraded 48.6% of the time, and tends to be picked up near floor 15.

Of the runs that drafted it, 410 ended in victory against 846 deaths and 9 abandons. Its most common run-ender is Test Subject Boss, finishing 6.0% of the runs it shows up in. See the synergies, class split, and threats below for the full picture of where Accuracy fits a Silent deck.

Pick or Skip: Accuracy

Players take Accuracy in 38.2% of the 3025 offers it appears in; those runs win 32.5% against 24.5% for runs that passed, a pick lift of +7.8% over 933 decided runs.

Taken 1156 times out of 3025 offers.

Pick rate when offered counts offers, not runs: out of every time the game put this in front of a player, how often it was taken. It is not the same number as the share of runs that end up containing it.

Pick lift is the sample-adjusted gap between runs that took the option and runs that passed on it. It is the fair way to rank choices, because raw win rates put the smallest samples on top.

When to Pick Up Accuracy

Of the 4 pickup windows recorded for Accuracy, Act 3 is the best: 63.0% across 120 runs.

Win rate of runs by the act Accuracy entered the deck. Acts that have not reached the sample floor show their run count only.

Best Cards to Pair with Accuracy

Accuracy’s strongest card pairings so far are Mad Science (+24.9%), Apotheosis (+22.4%), and Flanking (+22.3%), each shown with the win-rate lift it adds.

Mad Science+24.9%100 runsApotheosis+22.4%25 runsFlanking+22.3%67 runsPanache+21.0%40 runsAfterimage+20.1%253 runsDecay+19.5%25 runs

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

Accuracy Win Rate by Class

Exclusive to the Silent, Accuracy posts a 32.7% win rate over 1259 tracked runs.

The Silentappears in 21.6% of its runs (1259 tracked)

Best Relics for Accuracy

The relics that swing Accuracy’s win rate the most are Sword of Jade (+40.1%), Music Box (+35.5%), and Kifuda (+34.8%), with each lift shown.

Sword of Jade+40.1%44 runsMusic Box+35.5%30 runsKifuda+34.8%26 runsForgotten Soul+33.9%70 runsRainbow Ring+32.4%56 runsKunai+31.3%68 runs

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

Accuracy Card Details

A 1-energy uncommon power, Accuracy is upgraded 48.6% of the time and tends to enter the deck around floor 15.

Shivs deal 4 additional damage.

What Ends Runs with Accuracy

Runs holding Accuracy end most often against Test Subject Boss (6.0%), Aeonglass Boss (5.1%), and Queen Boss (4.7%) — the share of its runs each accounts for is shown.

• Test Subject Boss6.0% of runs
• Aeonglass Boss5.1% of runs
• Queen Boss4.7% of runs
• Knowledge Demon Boss4.7% of runs
• Kaiser Crab Boss4.0% of runs

See Also

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