Color Identity: W, U, B, R, G

Prerequisites

  1.  All permanents on the battlefield.
  2. Gilder Bairn
    Gilder Bairn     does not have summoning sickness.
  3. Agatha of the Vile Cauldron
    Agatha of the Vile Cauldron     has power 2 or greater.

Steps

  1. Activate
    Gilder Bairn
    Gilder Bairn     by tapping it, adding ({GU} magic symbol)   that can only be spent to activate abilities.
  2. Activate
    Gilder Bairn
    Gilder Bairn     by paying ({GU} magic symbol)   and untapping it, doubling each counter on target permanent.
  3. Repeat.

Results

  1. Infinite proliferate.

Metadata

  1. In 31 decks according to EDHREC.
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