the front side of Roon of the Hidden Realm
the back of a classic MtG card
the front side of Wormfang Manta
the back of a classic MtG card
the front side of Tocatli Honor Guard
the back of a classic MtG card

Color Identity: G, W, U

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Roon of the Hidden Realm does not have summoning sickness.

Mana Needed

  1. ({2} magic symbol)   each turn available.

Steps

  1. Activate Roon of the Hidden Realm by paying ({2} magic symbol)   and tapping it, exiling Wormfang Manta until your end step.
  2. When Wormfang Manta leaves the battlefield, its second ability triggers, causing you to take an extra turn after this one.
  3. At the beginning of your end step, Roon of the Hidden Realm triggers, returning Wormfang Manta to the battlefield from exile.
  4. Wormfang Manta's first ability does not trigger due to Tocatli Honor Guard.
  5. Repeat each turn.

Results

  1. Infinite turns.

Metadata

  1. In 15 decks according to EDHREC.
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