Game Piece
Win Rate
36.4%
Pick Rate
2.1%
Δ vs Avg
+23.7

Game PieceRelic

Rare
RarityRare
MethodologyData Methodology

Whenever you play a Power, draw cards.

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Is Game Piece good in Slay the Spire 2?

In Slay the Spire 2, Game Piece is a rare relic you can pick up on your climb. Its effect: Whenever you play a Power, draw cards. Performance-wise it’s a steady, unspectacular pick rated C tier overall.

Over 11 tracked runs the win rate of decks holding it sits at 36.4%, 23.7% ahead of the 12.6% all-run baseline. It sees lighter play, carried in only 2.1% of runs. It does its best work in the hands of the Necrobinder, who post a 66.7% win rate with it. Within Necrobinder runs specifically, it’s carried 1.7% of the time.

Its standout card pairing is Strike, which lifts the relic’s win rate by +30.3% when both are in play. It also works nicely with Defend, good for a +30.3% win-rate change. It typically enters the deck near floor 20. As a rare relic, how often it’s offered depends on its rarity tier.

Of the runs that carried it, 4 ended in victory while 7 fell to a defeat. Its most common run-ender is Kaiser Crab Boss, finishing 18.2% of the runs it appears in. See the best cards, class split, and threats below for the full read on whether Game Piece is worth grabbing.

Game Piece Win Rate & Pick Rate

At a 36.4% win rate, Game Piece runs 23.7% ahead of the 12.6% all-run baseline — the bars below put the two side by side.

Win rate36.4%
Average run12.6%
+23.7% vs averagePick rate: 2.1%11 runs

Run Outcomes with Game Piece

Across the 11 runs that carried Game Piece, 4 ended in a win and 7 in a loss — a 36.4% win share, counting abandons as losses.

  • Wins 36.4%
  • Losses 63.6%

Best Cards with Game Piece

The cards that gain the most from carrying Game Piece are Strike (+30.3%), Defend (+30.3%), and Bodyguard (+30.3%), each shown with its win-rate swing.

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

Game Piece Win Rate by Class

Of the 4 classes that carry Game Piece, it performs best with Necrobinder (66.7%), Silent (50.0%), and Defect (33.3%).

Game Piece Details

Carried in 2.1% of runs, Game Piece is a rare relic typically acquired near floor 20.

Whenever you play a Power, draw cards.

RarityRare
Typical pickup floor20
Pick rate2.1%
Runs tracked11

What Ends Runs with Game Piece

Runs carrying Game Piece end most often against Kaiser Crab Boss (18.2%) and The Kin Boss (18.2%) — the share of its runs each accounts for is shown.

  • Kaiser Crab Boss18.2% of runs
  • The Kin Boss18.2% of runs

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Game Piece – Frequently Asked Questions

Is Game Piece good in Slay the Spire 2?

Across 11 tracked runs carrying it, Game Piece wins 36.4% of the time — +23.7% above the average run. Win rate reflects how often runs with the relic end in victory.

What does Game Piece do in Slay the Spire 2?

Whenever you play a Power, draw cards.

How rare is Game Piece in Slay the Spire 2?

Game Piece is a Rare relic, picked up in 2.1% of tracked runs.

What is the best card to use with Game Piece?

In tracked runs, Game Piece has performed best alongside Strike, which lifts its win rate by +30.3% over 3 runs together.

Which class is Game Piece best in?

Game Piece has its highest win rate with The Necrobinder (66.7%).

See Also

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