Confidence:StrongSolidPlausibleTentativeSpeculative

• Retrieve the Esper

  3U

  SorceryU

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

  R

  Artifact Creature — Robot SoldierR

  Both cards produce the same kind of effect (shared token subtype).
• Mr. House, President and CEO

  RWB

  Legendary Artifact Creature — HumanBRW

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

  1UB

  Artifact Creature — Human ArtificerBU

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

  B

  SorceryB

  Reanimate puts Gravpack Monoist onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Helping Hand

  W

  SorceryW

  Helping Hand puts Gravpack Monoist onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Unearth

  B

  SorceryB

  Unearth puts Gravpack Monoist 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 Gravpack Monoist onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Dyadrine, Synthesis Amalgam

  XGW

  Legendary Artifact Creature — ConstructGW

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

  4BB

  Legendary Creature — Human Scientist VillainB

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

  2BB

  Creature — Human ClericB

  Both cards produce the same kind of effect (shared token subtype).
• Automated Assembly Line

  1W

  ArtifactW

  Both cards produce the same kind of effect (shared token subtype).
• Infinite Guideline Station

  WUBRG

  Legendary Artifact — SpacecraftBGRUW

  Both cards produce the same kind of effect (shared token subtype).
• Soundwave, Sonic Spy // Soundwave, Superior Captain

  1WUB

  Legendary Artifact Creature — Robot // Legendary ArtifactBUW

  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).
• Robot Domination

  3B

  Enchantment — PlanB

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

  3GG

  EnchantmentG

  Both cards produce the same kind of effect (shared token subtype).
• Big Mother Mouser

  4

  Artifact Creature — RobotC

  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).
• Ultron, Unlimited

  1UB

  Legendary Artifact Creature — Robot VillainBU

  Both cards produce the same kind of effect (shared token subtype).
• Iron Man, Tony Stark

  3RR

  Legendary Artifact Creature — Human HeroR

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

  1R

  Artifact Creature — RobotR

  Both cards produce the same kind of effect (shared token subtype).
• Shuri, Vibranium Technologist

  2W/U

  Legendary Creature — Human Artificer HeroUW

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

  1W

  Artifact Creature — RobotW

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

  1U

  Artifact Creature — Illusion AdvisorU

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