Confidence:StrongSolidPlausibleTentativeSpeculative

• Court of Vantress

  2UU

  EnchantmentU

  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.
• Terra, Magical Adept // Esper Terra

  1RG

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

  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.
• Estrid's Invocation

  2U

  EnchantmentU

  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.
• Calix, Guided by Fate

  1GW

  Legendary Enchantment Creature — Human DruidGW

  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.
• Yenna, Redtooth Regent

  2GW

  Legendary Creature — Elf NobleGW

  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.
• Ondu Spiritdancer

  4W

  Creature — Kor ClericW

  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.
• Copy Enchantment

  2U

  EnchantmentU

  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.
• Adagia, Windswept Bastion

  Land — PlanetW

  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.
• Mammoth Bellow

  2GUR

  SorceryGRU

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

  2G

  Enchantment — AuraG

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

  2G

  SorceryG

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

  2GG

  InstantG

  Both cards produce the same kind of effect (shared token subtype).
• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Roar of Endless Song's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Autarch Mammoth

  4GG

  Creature — Elephant MountG

  Both cards produce the same kind of effect (shared token subtype).
• Assault // Battery

  R3G

  Sorcery // SorceryGR

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

  3GG

  SorceryG

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

  G

  Creature — MouseG

  Both cards produce the same kind of effect (shared token subtype).
• Three Dog, Galaxy News DJ

  1RW

  Legendary Creature — Human BardRW

  Three Dog, Galaxy News DJ creates token copies, feeding Roar of Endless Song's ETB or copy payoff.
• Temur Monument

  2

  ArtifactGRU

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

  4G

  SorceryG

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

  3G/WG/W

  Creature — Elephant ClericGW

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

  2GG

  SorceryG

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

  1G

  Creature — Human ShamanG

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

  3GGG

  EnchantmentG

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

  1G

  SorceryG

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