Color Identity: W, U, B, R

Prerequisites

  1.  All permanents on the battlefield.

Steps

  1. At the beginning of your combat phase,
    Mishra, Eminent One
    Mishra     triggers, creating a 4/4
    Mishra, Eminent One
    Mishra    's Warform artifact creature token.
  2. At the beginning of your end step,
    Mishra, Eminent One
    Mishra     and
    Teleportation Circle
    Teleportation Circle     triggers.
  3. Resolve the
    Teleportation Circle
    Teleportation Circle     trigger, blinking
    Myr Battlesphere
    Myr Battlesphere    .
  4. When
    Myr Battlesphere
    Myr Battlesphere     enters the battlefield, its first ability triggers, creating four 1/1 Myr artifact creature tokens.
  5. Activate
    Time Sieve
    Time Sieve     by tapping it and sacrificing the Myrs and
    Mishra, Eminent One
    Mishra    's Warform, causing you to take an extra turn after this one.
  6. Resolve the
    Mishra, Eminent One
    Mishra     trigger, failing to sacrifice the
    Mishra, Eminent One
    Mishra    's Warform token due to it no longer being on the battlefield.
  7. Repeat each turn.

Results

  1. Infinite turns.

Metadata

  1. In 10 decks according to EDHREC.
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