Confidence:StrongSolidPlausibleTentativeSpeculative

• Reanimate

  B

  SorceryB

  Reanimate puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Grave Researcher // Reanimate

  2BB

  Creature — Troll Warlock // SorceryB

  Grave Researcher puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Priest of Fell Rites

  WB

  Creature — Human WarlockBW

  Priest of Fell Rites puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Life // Death

  G1B

  Sorcery // SorceryBG

  Life puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Godo, Bandit Warlord

  5R

  Legendary Creature — Human BarbarianR

  Godo, Bandit Warlord grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• All-Out Assault

  2RWB

  EnchantmentBRW

  All-Out Assault grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Victimize

  2B

  SorceryB

  Victimize puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Zariel, Archduke of Avernus

  2RR

  Legendary Planeswalker — ZarielR

  Zariel, Archduke of Avernus grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Balthier and Fran

  1RG

  Legendary Creature — Human RabbitGR

  Balthier and Fran grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Bruce Banner // The Incredible Hulk

  U2RRGG

  Legendary Creature — Human Scientist Hero // Legendary Creature — Gamma Berserker HeroGRU

  Bruce Banner grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Ascent of the Worthy

  1WB

  Enchantment — SagaBW

  Ascent of the Worthy puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Éomer, Marshal of Rohan

  2RR

  Legendary Creature — Human KnightR

  Éomer, Marshal of Rohan grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Fear of Missing Out

  1R

  Enchantment Creature — NightmareR

  Fear of Missing Out grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Necromancy

  2B

  EnchantmentB

  Necromancy puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Too Evil to Stay Dead

  2B

  SorceryB

  Too Evil to Stay Dead puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Honor the Past

  2W

  SorceryW

  Honor the Past puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Aurelia, the Warleader

  2RRWW

  Legendary Creature — AngelRW

  Aurelia, the Warleader grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Combat Celebrant

  2R

  Creature — Human WarriorR

  Combat Celebrant grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Raph & Leo, Sibling Rivals

  1R/WR/W

  Legendary Creature — Mutant Ninja TurtleRW

  Raph & Leo, Sibling Rivals grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Karai, Future of the Foot

  1WB

  Legendary Creature — Human NinjaBW

  Karai, Future of the Foot puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Anzrag, the Quake-Mole

  2RG

  Legendary Creature — Mole GodGR

  Anzrag, the Quake-Mole grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• One Last Job

  2W

  SorceryW

  One Last Job puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• A-Raiyuu, Storm's Edge

  2RW

  Legendary Creature — Human SamuraiRW

  A-Raiyuu, Storm's Edge grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.
• Rat King, Verminister

  1B

  Legendary Creature — Rat AvatarB

  Rat King, Verminister puts A-Mr. Orfeo, the Boulder onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Najeela, the Blade-Blossom

  2R

  Legendary Creature — Human WarriorBGRUW

  Najeela, the Blade-Blossom grants an extra combat phase, enabling A-Mr. Orfeo, the Boulder's combat-trigger payoff.