Chemical X
Win Rate
100.0%
Pick Rate
0.4%
Δ vs Avg
+87.4

Chemical XRelic

Shop
RarityShop
MethodologyData Methodology

The effects of your cost X cards are increased by.

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Is Chemical X good in Slay the Spire 2?

In Slay the Spire 2, Chemical X is a shop relic you can pick up on your climb. Its effect: The effects of your cost X cards are increased by. Right now it’s a high-value grab, sitting at S tier — one of the relics most worth taking.

Over 2 tracked runs the win rate of decks holding it sits at 100.0%, 87.4% ahead of the 12.6% all-run baseline. It sees lighter play, carried in only 0.4% of runs. It does its best work in the hands of the Defect, who post a 100.0% win rate with it. Within Defect runs specifically, it’s carried 3.6% of the time.

It typically enters the deck near floor 25. As a shop relic, how often it’s offered depends on its rarity tier.

Of the runs that carried it, 2 ended in victory while 0 fell to a defeat. See the best cards, class split, and threats below for the full read on whether Chemical X is worth grabbing.

Chemical X Win Rate & Pick Rate

At a 100.0% win rate, Chemical X runs 87.4% ahead of the 12.6% all-run baseline — the bars below put the two side by side.

Win rate100.0%
Average run12.6%
+87.4% vs averagePick rate: 0.4%2 runs (limited)

Run Outcomes with Chemical X

Across the 2 runs that carried Chemical X, 2 ended in a win and 0 in a loss — a 100.0% win share, counting abandons as losses.

  • Wins 100.0%
  • Losses 0.0%

Chemical X Win Rate by Class

Of the 2 classes that carry Chemical X, it performs best with Defect (100.0%) and Necrobinder (100.0%).

Chemical X Details

Carried in 0.4% of runs, Chemical X is a shop relic typically acquired near floor 25.

The effects of your cost X cards are increased by.

RarityShop
Typical pickup floor25
Pick rate0.4%
Runs tracked2

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Chemical X – Frequently Asked Questions

Is Chemical X good in Slay the Spire 2?

Across 2 tracked runs carrying it, Chemical X wins 100.0% of the time — +87.4% above the average run. Win rate reflects how often runs with the relic end in victory.

What does Chemical X do in Slay the Spire 2?

The effects of your cost X cards are increased by.

How rare is Chemical X in Slay the Spire 2?

Chemical X is a Shop relic, picked up in 0.4% of tracked runs.

Which class is Chemical X best in?

Chemical X has its highest win rate with The Defect (100.0%).

See Also

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