Color Identity: U, R, W

Prerequisites

  1.  
    Medomai the Ageless
    Medomai the Ageless
    in hand.
  2.  
    Arthur, Marigold Knight
    Arthur
    and
    Scroll Rack
    Scroll Rack
    on the battlefield.
  3. You control at least one other creature that does not have summoning sickness.
  4. An opponent cannot block creatures you control.
  5. ({1} magic symbol)   each turn available.

Steps

  1. Activate
    Scroll Rack
    Scroll Rack
    by paying ({1} magic symbol)   and tapping it, causing you to exile
    Medomai the Ageless
    Medomai the Ageless
    from your hand and put the top card of your library into your hand, then put
    Medomai the Ageless
    Medomai the Ageless
    from exile on top of your library.
  2. Declare
    Arthur, Marigold Knight
    Arthur
    and at least one other creature as attackers.
  3. Arthur, Marigold Knight
    Arthur
    triggers, causing you to reveal the top six cards of your library and put
    Medomai the Ageless
    Medomai the Ageless
    onto the battlefield tapped and attacking.
  4. Deal combat damage using
    Medomai the Ageless
    Medomai the Ageless
    .
  5. Medomai the Ageless
    Medomai the Ageless
    triggers, causing you to take an extra turn after this one.
  6. At the end of your combat phase,
    Arthur, Marigold Knight
    Arthur
    triggers, returning
    Medomai the Ageless
    Medomai the Ageless
    from the battlefield to your hand.
  7. Repeat each turn.

Results

  1. Infinite turns.

Metadata

  1. In 164 decks according to EDHREC.
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