Confidence:StrongSolidPlausibleTentativeSpeculative

• Court of Vantress

  2UU

  EnchantmentU

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Terra, Magical Adept // Esper Terra

  1RG

  Legendary Creature — Human Wizard Warrior // Legendary Enchantment Creature — Saga WizardBGRUW

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Abyssal Harvester

  1BB

  Creature — Demon WarlockB

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

  3B

  Creature — Crab Ooze HorrorB

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

  2U

  EnchantmentU

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Yenna, Redtooth Regent

  2GW

  Legendary Creature — Elf NobleGW

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Calix, Guided by Fate

  1GW

  Legendary Enchantment Creature — Human DruidGW

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Ondu Spiritdancer

  4W

  Creature — Kor ClericW

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Copy Enchantment

  2U

  EnchantmentU

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Nissa, Ascended Animist

  3GGG/PG/P

  Legendary Planeswalker — NissaG

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

  4WW

  SorceryW

  Both cards produce the same kind of effect (shared token subtype).
• Ashiok, Nightmare Muse

  3UB

  Legendary Planeswalker — AshiokBU

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

  3UR

  Creature — Demon HorrorRU

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

  B

  InstantB

  Both cards produce the same kind of effect (shared token subtype).
• Ashiok, Wicked Manipulator

  3BB

  Legendary Planeswalker — AshiokB

  Both cards produce the same kind of effect (shared token subtype).
• Defiled Crypt // Cadaver Lab

  3BB

  Enchantment — Room // Enchantment — RoomB

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

  2G

  Creature — Human HorrorG

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

  2BB

  Enchantment Creature — DemonB

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

  1U

  Creature — Human HorrorU

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

  2UB

  Creature — Human DetectiveBU

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

  2G

  Creature — Human HorrorG

  Both cards produce the same kind of effect (shared token subtype).
• Shrill Howler // Howling Chorus

  2G

  Creature — Werewolf Horror // Creature — Eldrazi WerewolfG

  Both cards produce the same kind of effect (shared token subtype).
• Zellix, Sanity Flayer

  2U

  Legendary Creature — HorrorU

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

  2W

  Creature — Human SoldierW

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

  2UB

  SorceryBU

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