Haunt - Slay the Spire 2

Synergies & related cards

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  End of Days3Skill

  Apply 29 Doom to ALL enemies. Kill enemies with at least as much Doom as HP.

  Shares the "hp-manipulation" mechanic with End of Days — core engine synergy.

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  Necro Mastery2Power

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

  Shares the "hp-manipulation" 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 "hp-manipulation" mechanic with Sacrifice — core engine synergy.

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  Capture Spirit1Skill

  Enemy loses 3 HP. Add 3 Souls into your Draw Pile .

  Shares the "hp-manipulation" mechanic with Capture Spirit — core engine synergy.