Scurry Oak + Prosperous Innkeeper + The Destined White Mage

Scurry Oak

Prosperous Innkeeper

The Destined White Mage

How it works

1. Gain life.
2. The Destined White Mage 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, Prosperous Innkeeper triggers, causing you to gain 1 life.
5. Repeat from step 2.

This loop turns a single instance of life gain into a self-sustaining engine by bridging creature creation with life triggers. When The Destined White Mage responds to you gaining life by placing a +1/+1 counter on Scurry Oak, Scurry Oak's triggered ability rewards you with a Squirrel token. That token's entry then immediately activates Prosperous Innkeeper, handing you another life gain trigger that loops right back into The Destined White Mage to keep the cycle spinning infinitely.