Slay the Spire 2 Relic

Chemical X

Chemical X is a Shop Relic relic from the shared pool. The effects of your cost X cards are increased by 2.

Rarity: Shop Relic
Pool: shared
Merchant range: 170-230 gold

Relic effect

The effects of your cost X cards are increased by 2.

Run value

Evaluate Chemical X by when it appears, how often its effect triggers before the next boss, and whether it changes routing or shop priorities. The strongest relic is often the one that solves the deck's immediate weakness, not the one with the highest theoretical ceiling.

Related strategy

Compare this effect with the relic guides and current patch coverage before making a build-around decision.