the front side of Prototype Portal
the back of a classic MtG card
the front side of Retreat to Coralhelm
the back of a classic MtG card
the front side of Ensoul Artifact
the back of a classic MtG card
the front side of Seat of the Synod
the back of a classic MtG card

Color Identity: U

Initial Card State

  1.  Seat of the Synod in exile (exiled by Prototype Portal).
  2.  All other permanents on the battlefield.

Notable Prerequisites

  1. Ensoul Artifact attached to Prototype Portal.
  2. Prototype Portal does not have summoning sickness.

Steps

  1. Activate Prototype Portal by tapping it, creating a token copy of Seat of the Synod.
  2. When the Seat of the Synod token enters the battlefield, Retreat to Coralhelm triggers, untapping Prototype Portal.
  3. Repeat.

Results

  1. Infinite colored mana.
  2. Infinite Forest tokens.
  3. Infinite Plains tokens.
  4. Infinite Island tokens.
  5. Infinite Mountain tokens.
  6. Infinite Swamp tokens.
  7. Infinite landfall triggers.
  8. Infinite copies of a specific land.

Metadata

  1. In 11 decks according to EDHREC.
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