Confidence:StrongSolidPlausibleTentativeSpeculative

• Gisa, the Hellraiser

  3BB

  Legendary Creature — Human WarlockB

  Both cards produce the same kind of effect (shared token subtype).
• Kalitas, Traitor of Ghet

  2BB

  Legendary Creature — Vampire WarriorB

  Both cards produce the same kind of effect (shared token subtype).
• Diregraf Colossus

  2B

  Creature — Zombie GiantB

  Both cards produce the same kind of effect (shared token subtype).
• Geralf, Visionary Stitcher

  2U

  Legendary Creature — Human WizardU

  Both cards produce the same kind of effect (shared token subtype).
• Cryptbreaker

  B

  Creature — ZombieB

  Both cards produce the same kind of effect (shared token subtype).
• Cemetery Reaper

  1BB

  Creature — ZombieB

  Both cards produce the same kind of effect (shared token subtype).
• Geralf, the Fleshwright

  2U

  Legendary Creature — Human WarlockU

  Both cards produce the same kind of effect (shared token subtype).
• Graf Harvest

  B

  EnchantmentB

  Both cards produce the same kind of effect (shared token subtype).
• Cursecloth Wrappings

  2BB

  ArtifactB

  Both cards produce the same kind of effect (shared token subtype).
• Liliana's Mastery

  3BB

  EnchantmentB

  Both cards produce the same kind of effect (shared token subtype).
• Headless Rider

  2B

  Creature — ZombieB

  Both cards produce the same kind of effect (shared token subtype).
• Liliana's Devotee

  2B

  Creature — Human WarlockB

  Both cards produce the same kind of effect (shared token subtype).
• Wilhelt, the Rotcleaver

  2UB

  Legendary Creature — Zombie WarriorBU

  Both cards produce the same kind of effect (shared token subtype).
• Necromancer's Covenant

  3WBB

  EnchantmentBW

  Both cards produce the same kind of effect (shared token subtype).
• Varina, Lich Queen

  1WUB

  Legendary Creature — Zombie WizardBUW

  Both cards produce the same kind of effect (shared token subtype).
• Havengul Runebinder

  2UU

  Creature — Human WizardU

  Both cards produce the same kind of effect (shared token subtype).
• Minsc & Boo, Timeless Heroes

  2RG

  Legendary Planeswalker — MinscGR

  Rotten Reunion makes tokens that die on their own (decayed, sacrificed at end of turn or combat), feeding Minsc & Boo, Timeless Heroes's death trigger or its "if a creature died this turn" condition.
• God-Eternal Oketra

  3WW

  Legendary Creature — Zombie GodW

  Both cards produce the same kind of effect (shared token subtype).
• Bloodline Recollector // Ancestral Craving

  1BB

  Creature — Vampire Warlock // InstantB

  Rotten Reunion makes tokens that die on their own (decayed, sacrificed at end of turn or combat), feeding Bloodline Recollector's death trigger or its "if a creature died this turn" condition.
• Fanatic of Rhonas

  1G

  Creature — Snake DruidG

  Both cards produce the same kind of effect (shared token subtype).
• Necrotic Hex

  6B

  SorceryB

  Both cards produce the same kind of effect (shared token subtype).
• Wight

  1B

  Creature — Zombie SoldierB

  Both cards produce the same kind of effect (shared token subtype).
• The Book of Vile Darkness

  BBB

  Legendary Artifact — BookB

  Both cards produce the same kind of effect (shared token subtype).
• Liliana, Dreadhorde General

  4BB

  Legendary Planeswalker — LilianaB

  Both cards produce the same kind of effect (shared token subtype).
• Quest for the Gravelord

  B

  EnchantmentB

  Both cards produce the same kind of effect (shared token subtype).