Confidence:StrongSolidPlausibleTentativeSpeculative

• Demonic Covenant

  4BB

  Kindred Enchantment — DemonB

  Both cards produce the same kind of effect (shared token subtype).
• 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.
• 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.
• Sun-Blessed Guardian // Furnace-Blessed Conqueror

  1W

  Creature — Human Cleric // Creature — Phyrexian ClericRW

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

  2BBB

  SorceryB

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

  2UB

  Legendary Creature — Human InquisitorBU

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

  3UB

  Legendary Planeswalker — TashaBU

  Both cards produce the same kind of effect (shared token subtype).
• Great Unclean One

  4B

  Creature — DemonB

  Both cards produce the same kind of effect (shared token subtype).
• Clavileño, First of the Blessed

  1WB

  Legendary Creature — Vampire ClericBW

  Both cards produce the same kind of effect (shared token subtype).
• Unholy Annex // Ritual Chamber

  2B3BB

  Enchantment — Room // Enchantment — RoomB

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

  B

  Creature — Human ClericB

  Both cards produce the same kind of effect (shared token subtype).
• Promise of Aclazotz // Foul Rebirth

  1B2B

  Enchantment // Sorcery — AdventureB

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

  2WW

  EnchantmentW

  Both cards produce the same kind of effect (shared token subtype).
• Ob Nixilis of the Black Oath

  3BB

  Legendary Planeswalker — NixilisB

  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).
• Temmet, Vizier of Naktamun

  WU

  Legendary Creature — Human ClericUW

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

  1B

  Creature — Bat ClericB

  Both cards produce the same kind of effect (shared token subtype).
• The Bloodsky Massacre

  1BR

  Enchantment — SagaBR

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

  XWW

  EnchantmentW

  Both cards produce the same kind of effect (shared token subtype).
• Outlaws' Merriment

  1RWW

  EnchantmentRW

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