Confidence:StrongSolidPlausibleTentativeSpeculative

• Verdant Dread

  1G

  EnchantmentG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Dragonsoul Prodigy

  2R

  Creature — Human MonkR

  Copy engine: one card makes copies of a creature — once a turn, or once for each time you pay its cost — and each copy pays off: the creature's enter-the-battlefield effect fires again, or the hasty copy uses its tap ability. Real, repeatable value — every copy has its turn or its price, so it never goes infinite on its own.
• Mothlight Processionist

  1W

  Creature — Human ClericW

  Both cards trigger when a creature enters the battlefield — they fire together.
• A-Dorothea, Vengeful Victim // A-Dorothea's Retribution

  WU

  Legendary Creature — Spirit // Enchantment — AuraUW

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

  1BB

  Enchantment Creature — NightmareB

  Fear of Ridicule creates token copies, feeding Unwilling Vessel's ETB or copy payoff.
• Wingbright Thief

  WU

  Enchantment Creature — Bird GlimmerUW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Lurker in the Deep

  3UUU

  Enchantment Creature — Fish IllusionU

  Both cards trigger when a creature enters the battlefield — they fire together.
• A-Brine Comber // A-Brinebound Gift

  1WU

  Creature — Spirit // Enchantment — AuraUW

  Both cards produce the same kind of effect (shared token subtype).
• Teysa of the Ghost Council

  2WB

  Legendary Creature — Spirit AdvisorBW

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

  2R

  Enchantment Creature — Raccoon GlimmerR

  Both cards trigger when a creature enters the battlefield — they fire together.
• Valiant Emberkin

  1RW

  Enchantment Creature — Mouse GlimmerRW

  Both cards trigger when a creature enters the battlefield — they fire together.
• A-Ocelot Pride

  1W

  Creature — CatW

  A-Ocelot Pride creates token copies, feeding Unwilling Vessel's ETB or copy payoff.
• Kami of Bamboo Groves

  G

  Enchantment Creature — SpiritG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Confront the Assault

  4W

  InstantW

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

  3U

  Artifact Creature — Phyrexian ShapeshifterU

  Surgical Metamorph is a clone — it can enter as a copy of another creature — so it re-uses Unwilling Vessel's enter-the-battlefield effect.
• Fear of Change

  GU

  Enchantment Creature — NightmareGU

  Both cards trigger when a creature enters the battlefield — they fire together.
• A-Skyclave Shadowcat

  2B

  Creature — Cat HorrorB

  A-Skyclave Shadowcat is a sacrifice outlet, enabling Unwilling Vessel's death or sacrifice trigger.
• A-Minsc & Boo, Timeless Heroes

  3RG

  Legendary Planeswalker — MinscGR

  A-Minsc & Boo, Timeless Heroes is a sacrifice outlet, enabling Unwilling Vessel's death or sacrifice trigger.
• The Bloodbile Swarm

  3BR

  Legendary Creature — Elemental InsectBR

  The Bloodbile Swarm is a sacrifice outlet, enabling Unwilling Vessel's death or sacrifice trigger.
• Norn's Disassembly

  W

  EnchantmentW

  Norn's Disassembly is a sacrifice outlet, enabling Unwilling Vessel's death or sacrifice trigger.
• Soul Servitude

  2B

  InstantB

  Soul Servitude wipes or mass-sacrifices creatures, and Unwilling Vessel profits when creatures die — or comes back from the wipe itself.
• Furgul, Quag Nurturer

  2BG

  Legendary Creature — Elf ShamanBG

  Furgul, Quag Nurturer is a sacrifice outlet, enabling Unwilling Vessel's death or sacrifice trigger.
• Rankle, Pitiless Trickster

  1BB

  Legendary Creature — Faerie RogueB

  Rankle, Pitiless Trickster wipes or mass-sacrifices creatures, and Unwilling Vessel profits when creatures die — or comes back from the wipe itself.
• A-Sepulcher Ghoul

  1B

  Creature — ZombieB

  A-Sepulcher Ghoul is a sacrifice outlet, enabling Unwilling Vessel's death or sacrifice trigger.
• Spawning Pod

  2G

  ArtifactG

  Spawning Pod is a sacrifice outlet, enabling Unwilling Vessel's death or sacrifice trigger.