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.
• 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.
• Three Dog, Galaxy News DJ

  1RW

  Legendary Creature — Human BardRW

  Three Dog, Galaxy News DJ creates token copies, feeding The Horus Heresy's ETB or copy payoff.
• Necroplasm

  1BB

  Creature — OozeB

  The Horus Heresy draws a large number of cards, enabling Necroplasm's draw-payoff or weaponized-draw effect.
• Teferi, Temporal Pilgrim

  3UU

  Legendary Planeswalker — TeferiU

  The Horus Heresy draws a large number of cards, enabling Teferi, Temporal Pilgrim's draw-payoff or weaponized-draw effect.
• Ob Nixilis Reignited

  3BB

  Legendary Planeswalker — NixilisB

  The Horus Heresy draws a large number of cards, enabling Ob Nixilis Reignited's draw-payoff or weaponized-draw effect.
• Red Ghost, Intangible Genius

  2UR

  Legendary Creature — Human Scientist VillainRU

  The Horus Heresy draws a large number of cards, enabling Red Ghost, Intangible Genius's draw-payoff or weaponized-draw effect.
• Stinkweed Imp

  2B

  Creature — ImpB

  The Horus Heresy draws a large number of cards, enabling Stinkweed Imp's draw-payoff or weaponized-draw effect.
• The Rise of Sozin // Fire Lord Sozin

  4BB

  Enchantment — Saga // Legendary Creature — Human NobleB

  The Horus Heresy draws a large number of cards, enabling The Rise of Sozin's draw-payoff or weaponized-draw effect.
• Sheoldred, the Apocalypse

  2BB

  Legendary Creature — Phyrexian PraetorB

  The Horus Heresy draws a large number of cards, enabling Sheoldred, the Apocalypse's draw-payoff or weaponized-draw effect.
• Kid Loki

  U

  Legendary Creature — God Hero VillainU

  The Horus Heresy draws a large number of cards, enabling Kid Loki's draw-payoff or weaponized-draw effect.
• Kami of the Crescent Moon

  UU

  Legendary Creature — SpiritU

  The Horus Heresy draws a large number of cards, enabling Kami of the Crescent Moon's draw-payoff or weaponized-draw effect.
• Niv-Mizzet, Parun

  UUURRR

  Legendary Creature — Dragon WizardRU

  The Horus Heresy draws a large number of cards, enabling Niv-Mizzet, Parun's draw-payoff or weaponized-draw effect.
• Jolrael, Mwonvuli Recluse

  1G

  Legendary Creature — Human DruidG

  The Horus Heresy draws a large number of cards, enabling Jolrael, Mwonvuli Recluse's draw-payoff or weaponized-draw effect.
• Irencrag Pyromancer

  2R

  Creature — Human WizardR

  The Horus Heresy draws a large number of cards, enabling Irencrag Pyromancer's draw-payoff or weaponized-draw effect.
• Mischievous Mystic

  1U

  Creature — Human WizardU

  The Horus Heresy draws a large number of cards, enabling Mischievous Mystic's draw-payoff or weaponized-draw effect.
• Niv-Mizzet, the Firemind

  2UURR

  Legendary Creature — Dragon WizardRU

  The Horus Heresy draws a large number of cards, enabling Niv-Mizzet, the Firemind's draw-payoff or weaponized-draw effect.
• Daughter of the Deep

  1U

  Creature — Merfolk NobleU

  The Horus Heresy draws a large number of cards, enabling Daughter of the Deep's draw-payoff or weaponized-draw effect.
• The Council of Four

  3WU

  Legendary Creature — Human NobleUW

  The Horus Heresy draws a large number of cards, enabling The Council of Four's draw-payoff or weaponized-draw effect.
• The Necrobloom

  1WBG

  Legendary Creature — PlantBGW

  The Horus Heresy draws a large number of cards, enabling The Necrobloom's draw-payoff or weaponized-draw effect.