Color Identity: G, U

Prerequisites

  1.  All permanents on the battlefield.
  2. Enough mana available to cast the extra turn spell each turn.
  3. Progenitor Mimic
    Progenitor Mimic     is a copy of
    Eternal Witness
    Eternal Witness    .

Steps

  1. Cast
    Temporal Manipulation
    Temporal Manipulation     by paying its mana cost, taking an extra turn after this one.
  2. At the beginning of your next upkeep,
    Progenitor Mimic
    Progenitor Mimic     triggers, creating a token copy of
    Eternal Witness
    Eternal Witness    .
  3. When the token
    Eternal Witness
    Eternal Witness     enters the battlefield, it triggers itself, returning
    Temporal Manipulation
    Temporal Manipulation     from your graveyard to your hand.
  4. Repeat.

Results

  1. Infinite turns.

Metadata

  1. In 103 decks according to EDHREC.
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