Slay the Spire 2 Wiki

Card

Stone Armor

Gain 16 Block. Exhaust.

Stone Armor is a 2-cost Uncommon Skill card for the Ironclad that grants 16 Block and Exhausts itself. The high Block-to-cost ratio makes it an efficient defensive card, with the Exhaust providing synergy triggers.

Stone Armor works well with Barricade, where the 16 Block persists between turns for Body Slam. The self-Exhaust triggers Dark Embrace for card draw and Feel No Pain for 3 additional Block. It satisfies the Exhaust condition for Cascade and Evil Eye. In decks building around Ashen Strike, Stone Armor contributes to the Exhaust pile while providing strong defense. Impervious and Stone Armor together give the Ironclad tremendous single-turn Block potential.

Stone Armor is a reliable defensive option for the Ironclad that fits into both Block and Exhaust archetypes. Pick it when you need strong Block cards, especially if you already have Exhaust synergies. Against The Insatiable, the high Block value helps survive big damage turns. It is not reusable due to Exhaust, so consider whether your deck needs persistent Block or burst Block. The Ironclad can leverage the Exhaust for additional value in the right build.

Details

Card TypeSkill
Cost2
RarityUncommon
TargetSelf
Effect TextGain 16 Block. Exhaust.

Character

NoindexYes
In GameConfirmed

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Quick Facts

Type
Card
Confidence
Low
Verified
Mar 12, 2026