Antewise

Bulk Up — Defect Power 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.
Bulk Up card art
Bulk Up

Lose 1 Orb Slot. Gain 2 Strength. Gain 2 Dexterity.

CharacterDefect
TypePower
RarityUncommon
Cost2 Energy
TargetSelf

Card text

Lose 1 Orb Slot. Gain 2 Strength. Gain 2 Dexterity.

Upgraded: Lose 1 Orb Slot. Gain 3 Strength. Gain 3 Dexterity.

What it applies

  • Strength × 2
  • Dexterity × 2

Other Defect cards at 2 Energy

  • Adaptive Strike — Deal 18 damage. Add a 01 Energy copy of this card into your Discard Pile.
  • All for One — Deal 10 damage. Put ALL 01 Energy cards from your Discard Pile into your Hand.
  • Buffer — Prevent the next time you would lose HP.
  • Consuming Shadow — Channel 2 Dark. At the end of your turn, Evoke your leftmost Orb.
  • Feral — The first time you play a 01 Energy Attack each turn, return it to your Hand.
  • Flak Cannon — Exhaust ALL your Status cards. Deal 8 damage to a random enemy for each card Exhausted.

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 Bulk Up do in Slay the Spire 2?

Lose 1 Orb Slot. Gain 2 Strength. Gain 2 Dexterity.

What does upgrading Bulk Up change?

Lose 1 Orb Slot. Gain 3 Strength. Gain 3 Dexterity.

How much does Bulk Up cost?

2 Energy. It is a Uncommon Power 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.