Color Identity: G, W, U

Prerequisites

  1.  All permanents on the battlefield.
  2. You control a creature that can tap to produce at least ({W} magic symbol)  .
  3. Ruin Ghost
    Ruin Ghost
    does not have summoning sickness.

Steps

  1. Activate a creature by tapping it, adding at least ({W} magic symbol)  .
  2. Activate
    Ruin Ghost
    Ruin Ghost
    by paying ({W} magic symbol)   and tapping it, blinking
    Ashaya, Soul of the Wild
    Ashaya
    .
  3. When
    Ashaya, Soul of the Wild
    Ashaya
    enters the battlefield,
    Intruder Alarm
    Intruder Alarm
    triggers, untapping all creatures.
  4. Repeat.

Results

  1. Infinite ETB.
  2. Infinite landfall triggers.
  3. Infinite LTB.
  4. Infinite mana creatures you control can produce.
  5. Infinite untap of all creatures.

Metadata

  1. In 8 decks according to EDHREC.
footer