Stolen Identity

Cipher was the encode mechanic's strangest experiment: instead of stapling a spell's effect to a creature once, it tucked the entire spell card behind a body and replayed it on every connection. Most of the cycle ciphered cheap utility, because the math of a free recast only makes sense when the spell is small. This one ignored that logic entirely and ciphered a token-maker. Each time the encoded creature lands combat damage on a player, you mint another copy of the best artifact or creature on the board, free, with no upkeep beyond keeping a creature swinging in. The friction lives in the six mana up front and in the requirement that the carrier actually connect: a blocker denies you the trigger for a turn, and removing the encoded creature shuts the engine off for good, because the cipher card is exiled with it. What it copies matters more than what it costs, which is why the spell reads as a deckbuilding puzzle instead of a value play: point it at a creature with an absurd enters-the-battlefield trigger or an artifact worth doubling, and the recursion stops being a token and starts being a loop. The cipher text does the heavy lifting that flashback or buyback would do elsewhere, but priced as a recurring battle reward instead of a one-time refund, which is exactly the tension that made cipher a one-set mechanic and this card the most ambitious thing it ever produced.