Light of Promise + Daxos, Blessed by the Sun + Scurry Oak

Light of Promise

Daxos, Blessed by the Sun

Scurry Oak

How it works

1. Gain life.
2. Light of Promise triggers, putting a +1/+1 counter on Scurry Oak.
3. Scurry Oak triggers, creating a creature token.
4. When the creature token enters the battlefield, Daxos triggers, causing you to gain 1 life.
5. Repeat from step 2.

This loop transforms any initial source of lifegain into a self-sustaining engine by turning life into a permanent growth cycle. Once you kick things off, Light of Promise translates that life into +1/+1 counters on Scurry Oak, which immediately triggers Scurry Oak's ability to spawn a Squirrel token. Every time that token enters the battlefield, Daxos, Blessed by the Sun steps in to grant you 1 life because of your new creature, which safely loops right back to Light of Promise to start the process over again.