Confidence:StrongSolidPlausibleTentativeSpeculative

• Doctor Doom

  4BB

  Legendary Creature — Human Scientist VillainB

  Both cards produce the same kind of effect (shared token subtype).
• Red Ghost, Intangible Genius

  2UR

  Legendary Creature — Human Scientist VillainRU

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

  3BB

  Legendary Artifact Creature — Robot VillainB

  Both cards produce the same kind of effect (shared token subtype).
• Kasla, the Broken Halo

  3URW

  Legendary Creature — Angel AllyRUW

  Both cards trigger when you cast a spell — they fire together.
• Avengers: Under Siege

  2BR

  Enchantment — SagaBR

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

  3B

  Enchantment — PlanB

  Both cards produce the same kind of effect (shared token subtype).
• Ultron, Unlimited

  1UB

  Legendary Artifact Creature — Robot VillainBU

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

  4B

  Enchantment — SagaB

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

  4WW

  EnchantmentW

  Both cards trigger when you cast a spell — they fire together.
• Madame Masque

  4B

  Legendary Creature — Human VillainB

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

  3B

  Creature — Human WizardB

  Both cards trigger when you cast a spell — they fire together.
• Flayer of Loyalties

  8CC

  Creature — EldraziC

  Both cards trigger when you cast a spell — they fire together.
• Living Laser

  4R

  Legendary Creature — Elemental VillainR

  Both cards produce the same kind of effect (shared token subtype).
• Minotaur, Roxxon CEO

  4BB

  Legendary Creature — Minotaur VillainB

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

  2B

  Creature — Human Soldier VillainB

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

  1B

  Creature — Human Spy VillainB

  Both cards produce the same kind of effect (shared token subtype).
• Mysterio, Master of Illusion

  3U

  Legendary Creature — Human VillainU

  Both cards produce the same kind of effect (shared token subtype).
• Hire a Crew

  2R

  InstantR

  Both cards produce the same kind of effect (shared token subtype).
• Crimson Cowl, Master of Evil

  2B

  Legendary Creature — Human VillainB

  Both cards produce the same kind of effect (shared token subtype).
• Construct a Cosmic Cube

  2B

  Enchantment — PlanB

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

  LandC

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

  2B

  EnchantmentB

  Both cards produce the same kind of effect (shared token subtype).
• Witch-Maw Nephilim

  GWUB

  Creature — NephilimBGUW

  Both cards trigger when you cast a spell — they fire together.
• Ultron Drone

  3

  Artifact Creature — Robot VillainC

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

  3UU

  EnchantmentU

  Both cards trigger when you cast a spell — they fire together.