the front side of Donal, Herald of Wings
the back of a classic MtG card
the front side of Cloudstone Curio
the back of a classic MtG card
the front side of Palinchron
the back of a classic MtG card

Color Identity: U

Initial Card State

  1.  Palinchron in hand.
  2.  Donal and Cloudstone Curio on the battlefield.

Notable Prerequisites

  1. You control up to seven lands that can tap to produce at least ({4} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  2. You have not copied a spell with Donal this turn.

Mana Needed

  1. ({5} magic symbol)  ({U} magic symbol)  ({U} magic symbol)   available.

Steps

  1. Cast Palinchron by paying ({5} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  2. Donal triggers, creating a copy of the Palinchron spell that is a 1/1 Spirit in addition to its other types.
  3. The copy of Palinchron enters the battlefield, triggering itself and Cloudstone Curio.
  4. Resolve the Palinchron trigger, untapping up to seven lands that can tap to produce at least ({4} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  5. Resolve the Cloudstone Curio trigger, returning Donal from the battlefield to your hand.
  6. Activate seven lands by tapping them, adding at least ({4} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  7. Resolve the original Palinchron spell from step 1.
  8. Palinchron enters the battlefield, triggering itself and Cloudstone Curio.
  9. Resolve the Palinchron trigger, untapping up to seven lands that can tap to produce ({4} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  10. Resolve the Cloudstone Curio trigger, choosing not to return anything to your hand.
  11. Cast Donal by paying ({2} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  12. Donal enters the battlefield, triggering Cloudstone Curio, returning Palinchron from the battlefield to your hand.
  13. Activate seven lands by tapping them, adding at least ({4} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  14. Repeat.

Results

  1. Infinite creature tokens.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinite mana lands you control can produce.
  5. Infinite storm count.

Metadata

  1. In 25 decks according to EDHREC.
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