Confidence:StrongSolidPlausibleTentativeSpeculative

• Black Lotus

  0

  ArtifactC

  Black Lotus is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mana Crypt

  0

  ArtifactC

  Mana Crypt is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mox Emerald

  0

  ArtifactG

  Mox Emerald is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mox Jet

  0

  ArtifactB

  Mox Jet is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mox Pearl

  0

  ArtifactW

  Mox Pearl is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mox Ruby

  0

  ArtifactR

  Mox Ruby is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mox Sapphire

  0

  ArtifactU

  Mox Sapphire is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Lotus Petal

  0

  ArtifactC

  Lotus Petal is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Lion's Eye Diamond

  0

  ArtifactC

  Lion's Eye Diamond is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mishra's Bauble

  0

  ArtifactC

  Mishra's Bauble is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Mox Amber

  0

  Legendary ArtifactC

  Mox Amber is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Urza's Bauble

  0

  ArtifactC

  Urza's Bauble is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Chandra, Flameshaper

  5RR

  Legendary Planeswalker — ChandraR

  Copy engine: one card makes copies of a creature — once a turn, or once for each time you pay its cost — and each copy pays off: the creature's enter-the-battlefield effect fires again, or the hasty copy uses its tap ability. Real, repeatable value — every copy has its turn or its price, so it never goes infinite on its own.
• Tormod's Crypt

  0

  ArtifactC

  Tormod's Crypt is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• The Mighty Thor, Jane Foster

  1WU

  Legendary Creature — Human God HeroUW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Thassa, Deep-Dwelling

  3U

  Legendary Enchantment Creature — GodU

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Mirrorhall Mimic // Ghastly Mimicry

  3U

  Creature — Spirit // Enchantment — AuraU

  One-shot copy enabler: a card enters as a copy of another (Phantasmal Image, Body Double, Phyrexian Metamorph), firing the partner's substantive ETB once. Not a repeating chain — fires once on entry — but valuable when the partner's ETB is combo-grade (graveyard reanimator, mana doubler, etc.).
• Chrome Mox

  0

  ArtifactC

  Chrome Mox is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• The Mind Stone

  1W

  Legendary Artifact — Infinity StoneW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Soulherder

  1WU

  Creature — SpiritUW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Don & Leo, Problem Solvers

  3W/UW/U

  Legendary Creature — Mutant Ninja TurtleUW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Paradise Mantle

  0

  Artifact — EquipmentC

  Paradise Mantle is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• Ezri Dax, Newly Joined

  1W

  Legendary Creature — Trill AdvisorW

  One-shot copy enabler: a card enters as a copy of another (Phantasmal Image, Body Double, Phyrexian Metamorph), firing the partner's substantive ETB once. Not a repeating chain — fires once on entry — but valuable when the partner's ETB is combo-grade (graveyard reanimator, mana doubler, etc.).
• Everflowing Chalice

  0

  ArtifactC

  Everflowing Chalice is a free artifact, so Thought Monitor's affinity cost drops the moment it is on the battlefield.
• The Legend of Yangchen // Avatar Yangchen

  3WW

  Enchantment — Saga // Legendary Creature — AvatarW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.