Confidence:StrongSolidPlausibleTentativeSpeculative

• Jack of Hearts, Volatile Hero

  1RR

  Legendary Creature — Alien Human HeroR

  Jack of Hearts, Volatile Hero deals damage to many targets, fueling Wall of Vapor's damage-payoff trigger.
• Godo, Bandit Warlord

  5R

  Legendary Creature — Human BarbarianR

  Godo, Bandit Warlord grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• All-Out Assault

  2RWB

  EnchantmentBRW

  All-Out Assault grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Exocrine

  X2R

  Creature — TyranidR

  Exocrine deals damage to many targets, fueling Wall of Vapor's damage-payoff trigger.
• Balthier and Fran

  1RG

  Legendary Creature — Human RabbitGR

  Balthier and Fran grants an extra combat phase, enabling Wall of Vapor'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 Wall of Vapor's combat-trigger payoff.
• Swooping Pteranodon

  3RW

  Creature — DinosaurRW

  Swooping Pteranodon produces broad damage that redirects through Wall of Vapor into something useful.
• Éomer, Marshal of Rohan

  2RR

  Legendary Creature — Human KnightR

  Éomer, Marshal of Rohan grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Fear of Missing Out

  1R

  Enchantment Creature — NightmareR

  Fear of Missing Out grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Missy

  3UBR

  Legendary Creature — Time Lord RogueBRU

  Missy produces broad damage that redirects through Wall of Vapor into something useful.
• Magmasaur

  3RR

  Creature — Elemental DinosaurR

  Magmasaur deals damage to many targets, fueling Wall of Vapor's damage-payoff trigger.
• Themberchaud

  4RRR

  Legendary Creature — DragonR

  Themberchaud deals damage to many targets, fueling Wall of Vapor's damage-payoff trigger.
• Bumi, Unleashed

  3RG

  Legendary Creature — Human Noble AllyGR

  Bumi, Unleashed grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Aurelia, the Warleader

  2RRWW

  Legendary Creature — AngelRW

  Aurelia, the Warleader grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Combat Celebrant

  2R

  Creature — Human WarriorR

  Combat Celebrant grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Thundercloud Shaman

  3RR

  Creature — Giant ShamanR

  Thundercloud Shaman deals damage to many targets, fueling Wall of Vapor's damage-payoff trigger.
• Raph & Leo, Sibling Rivals

  1R/WR/W

  Legendary Creature — Mutant Ninja TurtleRW

  Raph & Leo, Sibling Rivals grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Anzrag, the Quake-Mole

  2RG

  Legendary Creature — Mole GodGR

  Anzrag, the Quake-Mole grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Crypt Rats

  2B

  Creature — RatB

  Crypt Rats deals damage to many targets, fueling Wall of Vapor's damage-payoff trigger.
• Akki Battle Squad

  5R

  Creature — Goblin SamuraiR

  Akki Battle Squad grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Martyr of Ashes

  R

  Creature — Human ShamanR

  Martyr of Ashes deals damage to many targets, fueling Wall of Vapor's damage-payoff trigger.
• Bloodthirster

  5R

  Creature — DemonR

  Bloodthirster grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Hexplate Wallbreaker

  3RR

  Artifact — EquipmentR

  Hexplate Wallbreaker grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Hellkite Charger

  4RR

  Creature — DragonR

  Hellkite Charger grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.
• Najeela, the Blade-Blossom

  2R

  Legendary Creature — Human WarriorBGRUW

  Najeela, the Blade-Blossom grants an extra combat phase, enabling Wall of Vapor's combat-trigger payoff.