Rattle - Slay the Spire 2

Synergies & related cards

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  Necro Mastery2Power

  Summon 5. Whenever Osty loses HP, ALL enemies lose that much HP as well.

  Shares the "osty" mechanic with Necro Mastery — core engine synergy.

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  Sacrifice1Skill

  Retain . If Osty is alive, he dies and you gain Block equal to double his Max HP.

  Shares the "osty" mechanic with Sacrifice — core engine synergy.

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  Squeeze3Attack

  Osty deals 25 damage. Deals 5 additional damage for ALL your other Osty Attacks.

  Shares the "osty" mechanic with Squeeze — core engine synergy.

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  Bone Shards1Attack

  If Osty is alive, he deals 9 damage to ALL enemies and you gain 9 Block . Osty dies.

  Shares the "osty" mechanic with Bone Shards — core engine synergy.