Color Identity: B, G

Prerequisites

  1.  
    Spike Feeder
    Spike Feeder     in exile (
    Spike Feeder
    Spike Feeder     exiled by
    Agatha's Soul Cauldron
    Agatha's Soul Cauldron    ).
  2.  
    Agatha's Soul Cauldron
    Agatha's Soul Cauldron     and
    Wall of Limbs
    Wall of Limbs     on the battlefield.
  3. Wall of Limbs
    Wall of Limbs     has at least one +1/+1 counter on it.

Steps

  1. Activate
    Wall of Limbs
    Wall of Limbs     using
    Spike Feeder
    Spike Feeder    's second ability by removing a +1/+1 counter from it, causing you to gain 2 life.
  2. Wall of Limbs
    Wall of Limbs     triggers, putting a +1/+1 counter on it.
  3. Repeat.

Results

  1. Infinite lifegain.
  2. Infinite lifegain triggers.

Metadata

  1. In 1 deck according to EDHREC.
footer