Color Identity: G

Initial Card State
- Mine Worker in exile (exiled by Agatha's Soul Cauldron).
- Agatha's Soul Cauldron and Lurking Roper on the battlefield.
Notable Prerequisites
- Lurking Roper has at least one +1/+1 counter on it and does not have summoning sickness.
Steps
- Activate Lurking Roper using Mine Worker's ability by tapping it, causing you to gain 1 life.
- Lurking Roper triggers, untapping itself.
- Repeat.
Results
- Infinite lifegain.
- Infinite lifegain triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).