Threads of Disloyalty

Enchant creature with mana value 2 or less
You control enchanted creature.

"Every thought is a string. You just have to find the right ones to pull."

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Signature Spellbook: Jace

Enchant creature with converted mana cost 2 or less
You control enchanted creature.

"Over time, Konda grew ever more suspicious, fearing even his most loyal allies were being manipulated by unseen hands."
—*The History of Kamigawa*

Explorers of Ixalan

Amonkhet Invocations

Betrayers of Kamigawa

Threads of Disloyalty can enchant only a creature with converted mana cost 2 or less.
You control enchanted creature.

Creatures on the battlefield treat {X} in their mana cost as 0 for the purposes of calculating mana values.

Threads of Disloyalty can't target a creature with mana value 3 or greater. If it somehow enchants a creature with mana value 3 or greater, Threads of Disloyalty is put into the graveyard the next time state-based actions are checked.