Confidence:StrongSolidPlausibleTentativeSpeculative

• Urtet, Remnant of Memnarch

  3

  Legendary Artifact Creature — MyrBGRUW

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

  7

  Artifact Creature — Myr ConstructC

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

  5

  ArtifactC

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

  3

  Artifact Creature — MyrC

  Both cards produce the same kind of effect (shared token subtype).
• Brudiclad, Telchor Engineer

  4UR

  Legendary Artifact Creature — Phyrexian ArtificerRU

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

  1

  ArtifactW

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

  3B

  Enchantment — AuraB

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

  1G

  Creature — Elf DruidG

  Refuel loop: one card's payoff untaps your lands, paying for the other's activation again — repeatable every turn, and often infinite.
• Master's Call

  2W

  InstantW

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

  1W

  Creature — Human ArtificerW

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

  2

  Artifact Creature — Phyrexian MyrC

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

  2U

  EnchantmentU

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

  5

  ArtifactC

  Both cards produce the same kind of effect (shared token subtype).
• Shrine of Loyal Legions

  2

  ArtifactC

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

  2

  ArtifactC

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

  3G

  Creature — Centaur DetectiveG

  Innocuous Researcher untaps lands, fueling Myr Incubator's mana-hungry effect.
• Fiery Gambit

  2R

  SorceryR

  Fiery Gambit untaps lands, fueling Myr Incubator's mana-hungry effect.
• Time Spiral

  4UU

  SorceryU

  Time Spiral untaps lands, fueling Myr Incubator's mana-hungry effect.
• Nissa, Vastwood Seer // Nissa, Sage Animist

  2G

  Legendary Creature — Elf Scout // Legendary Planeswalker — NissaG

  Nissa, Vastwood Seer untaps lands, fueling Myr Incubator's mana-hungry effect.
• Nissa, Worldwaker

  3GG

  Legendary Planeswalker — NissaG

  Nissa, Worldwaker untaps lands, fueling Myr Incubator's mana-hungry effect.
• Rewind

  2UU

  InstantU

  Rewind untaps lands, fueling Myr Incubator's mana-hungry effect.
• Prophet of Kruphix

  3GU

  Creature — Human WizardGU

  Prophet of Kruphix untaps lands, fueling Myr Incubator's mana-hungry effect.
• Bumi, Unleashed

  3RG

  Legendary Creature — Human Noble AllyGR

  Bumi, Unleashed untaps lands, fueling Myr Incubator's mana-hungry effect.
• Finale of Revelation

  XUU

  SorceryU

  Finale of Revelation untaps lands, fueling Myr Incubator's mana-hungry effect.
• Zacama, Primal Calamity

  6RGW

  Legendary Creature — Elder DinosaurGRW

  Zacama, Primal Calamity untaps lands, fueling Myr Incubator's mana-hungry effect.