Color Identity: W, U, B

Prerequisites

  1.  
    Myr Battlesphere
    Myr Battlesphere     in your graveyard.
  2.  
    Ravos, Soultender
    Ravos     and
    Time Sieve
    Time Sieve     on the battlefield.
  3. ({7} magic symbol)   each turn available.

Steps

  1. At the beginning of your upkeep,
    Ravos, Soultender
    Ravos     triggers, returning
    Myr Battlesphere
    Myr Battlesphere     from your graveyard to your hand.
  2. Cast
    Myr Battlesphere
    Myr Battlesphere     by paying ({7} magic symbol)  .
  3. When
    Myr Battlesphere
    Myr Battlesphere     enters the battlefield, it triggers, creating four 1/1 Myr artifact creature tokens.
  4. Activate
    Time Sieve
    Time Sieve     by tapping it, sacrificing
    Myr Battlesphere
    Myr Battlesphere     and sacrificing the four Myr tokens, causing you to take an extra turn after this one.
  5. Repeat each turn.

Results

  1. Infinite turns.

Metadata

  1. In 13 decks according to EDHREC.
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