Color Identity: W, U

Prerequisites

  1.  All permanents on the battlefield.

Steps

  1. At the beginning of your end step,
    Soulherder
    Soulherder     triggers, blinking
    Myr Battlesphere
    Myr Battlesphere    .
  2. Soulherder
    Soulherder     triggers, putting a +1/+1 counter on itself.
  3. Myr Battlesphere
    Myr Battlesphere     enters the battlefield, triggering itself and
    Cathars' Crusade
    Cathars' Crusade    .
  4. Resolve the
    Myr Battlesphere
    Myr Battlesphere     trigger, creating four 1/1 Myr creature tokens.
  5. The Myr tokens enter the battlefield, triggering
    Cathars' Crusade
    Cathars' Crusade     four times.
  6. Resolve all
    Cathars' Crusade
    Cathars' Crusade     triggers, putting five +1/+1 counters on each creature you control.
  7. Activate
    Sage of Hours
    Sage of Hours     by removing all +1/+1 counters from it, causing you to take at least one extra turn after this one.
  8. Repeat each turn.

Results

  1. Infinite turns.

Metadata

  1. In 1 deck according to EDHREC.
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