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Legion of Bone — Necrobinder 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.
Legion of Bone card art
Legion of Bone

ALL players Summon 6.

CharacterNecrobinder
TypeSkill
RarityUncommon
Cost2 Energy
TargetAllAllies
KeywordsExhaust

Card text

ALL players Summon 6.

Upgraded: ALL players Summon 8.

Other Necrobinder cards at 2 Energy

  • Deathbringer — Apply 21 Doom and 1 Weak to ALL enemies.
  • Delay — Gain 11 Block. Next turn, gain 1 Energy.
  • Eidolon — Exhaust your Hand. If 9 cards were Exhausted this way, gain 1 Intangible.
  • Flatten — Osty deals 12 damage. This card costs 0 1 Energy if Osty has attacked this turn.
  • Forbidden Grimoire — At the end of combat, you may remove a card from your Deck.
  • High Five — Osty deals 11 damage and applies 2 Vulnerable 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 Legion of Bone do in Slay the Spire 2?

ALL players Summon 6.

What does upgrading Legion of Bone change?

ALL players Summon 8.

How much does Legion of Bone cost?

2 Energy. It is a Uncommon 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.