the front side of Gonti's Aether Heart
the back of a classic MtG card
the front side of Displacer Kitten
the back of a classic MtG card
the front side of Karn, the Great Creator
the back of a classic MtG card

Color Identity: U

Initial Card State

  1.  All permanents on the battlefield (Karn with at least three loyalty counters on it).

Notable Prerequisites

  1. You are able to make eight ({E} magic symbol)   each turn.

Mana Needed

  1. ({6} magic symbol)   each turn available.

Steps

  1. Activate Gonti's Aether Heart by paying eight ({E} magic symbol)   and exiling it, causing you to take an extra turn after this one.
  2. Activate Karn's second loyalty ability by removing two loyalty counters from it, returning Gonti's Aether Heart from exile to your hand.
  3. Cast Gonti's Aether Heart by paying ({6} magic symbol)  .
  4. Displacer Kitten triggers, blinking Karn.
  5. Repeat each turn.

Results

  1. Infinite turns.

Metadata

  1. In 58 decks according to EDHREC.
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