Confidence:StrongSolidPlausibleTentativeSpeculative

• Clock of Omens✓

  4

  ArtifactC

  Token-fuel engine: one side keeps producing untapped tokens that pay the other's tap costs, and the output feeds the loop again — Squirrel Nest with Earthcraft is the classic shape.
• Urtet, Remnant of Memnarch

  3

  Legendary Artifact Creature — MyrBGRUW

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

  4U

  InstantU

  Intellectual Offering untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• Myr Galvanizer

  3

  Artifact Creature — MyrC

  Myr Galvanizer untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• 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).
• Unstoppable Plan

  2U

  EnchantmentU

  Unstoppable Plan untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• Parasitic Implant

  3B

  Enchantment — AuraB

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

  3GG

  Creature — SpiritG

  Seedborn Muse untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• Unwinding Clock

  4

  ArtifactC

  Unwinding Clock untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• Myr Battlesphere

  7

  Artifact Creature — Myr ConstructC

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

  5

  Legendary ArtifactC

  Paradox Engine untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• Myr Sire

  2

  Artifact Creature — Phyrexian MyrC

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

  1U

  InstantU

  Dramatic Reversal untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• Mirrodin Besieged

  2U

  EnchantmentU

  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).
• 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).
• Myr Incubator

  6

  ArtifactC

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

  12UU

  InstantU

  Blinkmoth Infusion untaps all (or many) permanents, refreshing Myr Turbine's tap activation.
• Genesis Chamber

  2

  ArtifactC

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

  3

  ArtifactC

  Myr Turbine has activated abilities that aren't mana abilities, fueling Rings of Brighthearth's activation-trigger.
• Kurkesh, Onakke Ancient

  2RR

  Legendary Creature — Ogre SpiritR

  Myr Turbine has activated abilities that aren't mana abilities, fueling Kurkesh, Onakke Ancient's activation-trigger.