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Tremble — Ironclad Skill Card in Slay the Spire 2

Updated 17 Oct 2026 Source Slay the Spire 2 card data (spire-codex.com API), 577 cards retrieved 17 October 2026 By
Data status: The facts on this page were checked against the source named above. Game values can still shift with a patch, so re-check anything that looks off.
Tremble card art
Tremble

Apply 3 Vulnerable.

CharacterIronclad
TypeSkill
RarityCommon
Cost1 Energy
TargetAnyEnemy
KeywordsExhaust

Card text

Apply 3 Vulnerable.

Upgraded: Apply 4 Vulnerable.

What it applies

  • Vulnerable × 3

Other Ironclad cards at 1 Energy

  • Aggression — At the start of your turn, put a random Attack from your Discard Pile into your Hand and U
  • Armaments — Gain 5 Block. Upgrade a card in your Hand.
  • Ashen Strike — Deal 6 damage. Deals 3 additional damage for each card in your Exhaust Pile.
  • Body Slam — Deal damage equal to your Block.
  • Break — Deal 20 damage. Apply 5 Vulnerable.
  • Breakthrough — Lose 1 HP. Deal 9 damage to ALL enemies.

Other cards with Exhaust

Where to go next

All 577 cards — the full table, filterable by character. Efficiency tier list — every measurable card ranked.

Rarity system explains how often this card appears. Enchantments covers the modifiers that can change it.

Frequently asked questions

What does Tremble do in Slay the Spire 2?

Apply 3 Vulnerable.

What does upgrading Tremble change?

Apply 4 Vulnerable.

How much does Tremble cost?

1 Energy. It is a Common Skill card.

More Slay the Spire 2 guides

Sources

Figures and item data on this site are read from the game’s own reference wiki before publishing. Where a value could not be confirmed there, the page says so instead of filling the gap.