Confidence:StrongSolidPlausibleTentativeSpeculative

• Cantor of the Refrain

  B

  Creature — Human PilotB

  Both cards trigger when a spell is cast — they fire together.
• Sarkhan's Unsealing

  3R

  EnchantmentR

  Both cards trigger when a spell is cast — they fire together.
• Song of Creation

  1GUR

  EnchantmentGRU

  Both cards trigger when a spell is cast — they fire together.
• Mercurial Spelldancer

  1U

  Creature — Phyrexian RogueU

  Both cards trigger when a spell is cast — they fire together.
• Geometer's Arthropod

  GU

  Creature — Fractal CrabGU

  Both cards trigger when a spell is cast — they fire together.
• Verdant Dread

  1G

  EnchantmentG

  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.
• Sanguine Soothsayer

  1B

  Creature — Bat ClericB

  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.
• Season of Growth

  1G

  EnchantmentG

  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.
• Chrome Host Seedshark

  2U

  Creature — Phyrexian SharkU

  Both cards trigger when a spell is cast — they fire together.
• Pia Nalaar, Consul of Revival

  RW

  Legendary Creature — Human ArtificerRW

  Both cards trigger when a spell is cast — they fire together.
• Emperor Apatzec Intli IV

  RGW

  Legendary Creature — Human NobleGRW

  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.
• Shiko and Narset, Unified

  1URW

  Legendary Creature — Human Spirit DragonRUW

  Both cards trigger when a spell is cast — they fire together.
• Fire Lord Azula

  1UBR

  Legendary Creature — Human NobleBRU

  Both cards trigger when a spell is cast — they fire together.
• Slitherwisp

  UBB

  Creature — Elemental NightmareBU

  Both cards trigger when a spell is cast — they fire together.
• Jessie Zane, Fangbringer

  1GG

  Legendary Creature — Human AssassinG

  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.
• Quintorius Kand

  3RW

  Legendary Planeswalker — QuintoriusRW

  Both cards trigger when a spell is cast — they fire together.
• Riku of Many Paths

  GUR

  Legendary Creature — Human WizardGRU

  Both cards trigger when a spell is cast — they fire together.
• Brigone, Soldier of Meletis

  1W

  Legendary Creature — Human SoldierW

  Both cards trigger when a spell is cast — they fire together.
• Codie, Ravenous Codex

  3

  Legendary Artifact Creature — Book ConstructBGRUW

  Both cards trigger when a spell is cast — they fire together.
• Tinybones Joins Up

  B

  Legendary EnchantmentB

  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.
• Willbound Quill

  4

  ArtifactC

  Both cards trigger when a spell is cast — they fire together.
• Primeval Bounty

  5G

  EnchantmentG

  Both cards trigger when a spell is cast — they fire together.
• Cunning Azurescale // Divining Dive

  5U1U

  Creature — Dragon // Instant — OmenU

  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.
• Garruk, Curse Breaker

  3GG

  Legendary Planeswalker — GarrukG

  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.
• Helping Hand

  W

  SorceryW

  Helping Hand puts Dragonsoul Prodigy onto the battlefield from a graveyard without casting it, so its mana cost is never paid.