Color Identity: W, U

Prerequisites

  1.  
    Ancient Den
    Ancient Den     in exile (exiled by
    Prototype Portal
    Prototype Portal    ).
  2.  All other permanents on the battlefield.
  3. Ensoul Artifact
    Ensoul Artifact     attached to
    Prototype Portal
    Prototype Portal    .
  4. Prototype Portal
    Prototype Portal     does not have summoning sickness.

Steps

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

Results

  1. Infinite
    Ancient Den
    Ancient Den     tokens.
  2. Infinite landfall triggers.
  3. Infinite white mana.

Metadata

  1. In 1 deck according to EDHREC.
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