Confidence:StrongSolidPlausibleTentativeSpeculative

• Intruder Alarm

  2U

  EnchantmentU

  One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
• Captain of the Mists

  2U

  Creature — Human WizardU

  One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
• Faramir, Prince of Ithilien

  2WU

  Legendary Creature — Human NobleUW

  Both cards produce the same kind of effect (shared token subtype).
• Black Market Connections

  2B

  EnchantmentB

  Both cards produce the same kind of effect (shared token subtype).
• Faramir, Steward of Gondor

  1WU

  Legendary Creature — Human NobleUW

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

  2UB

  Enchantment — SagaBU

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

  G

  Creature — Elf ScoutG

  Copperhorn Scout untaps all (or many) permanents, refreshing Osgood, Operation Double's tap activation.
• Thraben Doomsayer

  1WW

  Creature — Human ClericW

  Both cards produce the same kind of effect (shared token subtype).
• White Plume Adventurer

  2W

  Creature — Orc ClericW

  White Plume Adventurer untaps all (or many) permanents, refreshing Osgood, Operation Double's tap activation.
• Jace, Ingenious Mind-Mage

  4UU

  Legendary Planeswalker — JaceU

  Jace, Ingenious Mind-Mage untaps all (or many) permanents, refreshing Osgood, Operation Double's tap activation.
• Oath of Eorl

  3RW

  Enchantment — SagaRW

  Both cards produce the same kind of effect (shared token subtype).
• General's Enforcer

  WB

  Creature — Human SoldierBW

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

  2R

  EnchantmentR

  Aggravated Assault untaps all (or many) permanents, refreshing Osgood, Operation Double's tap activation.
• The Coming of Galactus

  2BBG

  Enchantment — SagaBG

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

  2URW

  Legendary Creature — Human KnightRUW

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

  2R

  Creature — Human SoldierR

  Both cards produce the same kind of effect (shared token subtype).
• Stangg, Echo Warrior

  2RG

  Legendary Creature — Human WarriorGR

  Both cards produce the same kind of effect (shared token subtype).
• Silk, Web Weaver

  2GW

  Legendary Creature — Spider Human HeroGW

  Both cards produce the same kind of effect (shared token subtype).
• Temmet, Vizier of Naktamun

  WU

  Legendary Creature — Human ClericUW

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

  1GW

  Creature — Human KnightGW

  Veteran Beastrider untaps all (or many) permanents, refreshing Osgood, Operation Double's tap activation.
• Vault 11: Voter's Dilemma

  2WB

  Enchantment — SagaBW

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

  1UU

  InstantU

  Both cards produce the same kind of effect (shared token subtype).
• Joo Dee, One of Many

  1B

  Creature — Human AdvisorB

  Both cards produce the same kind of effect (shared token subtype).
• Summon: Good King Mog XII

  4W

  Enchantment Creature — Saga MoogleW

  Both cards trigger when you cast a spell — they fire together.
• Iraxxa, Empress of Mars

  2RR

  Legendary Creature — Alien WarriorR

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