Color Identity: B, G


Initial Card State
- Spike Feeder in exile (exiled by Agatha's Soul Cauldron).
- Agatha's Soul Cauldron and Blood Researcher on the battlefield.
Notable Prerequisites
- Blood Researcher has at least one +1/+1 counter on it.
Steps
- Activate Blood Researcher using Spike Feeder's second ability by removing a +1/+1 counter from it, causing you to gain 2 life.
- Blood Researcher triggers, putting a +1/+1 counter on it.
- Repeat.
Results
- Infinite lifegain.
- Infinite lifegain triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).