Suture Priest + Heliod, Sun-Crowned + Scurry Oak

Suture Priest

Heliod, Sun-Crowned

Scurry Oak

How it works

1. Gain life.
2. Heliod 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, Suture Priest triggers, causing you to gain 1 life.
5. Repeat from step 2.

This loop transforms any initial injection of lifegain into a self-sustaining engine of growth and bodies. The synergy relies on Heliod, Sun-Crowned watching for life to trigger its ability, which places a +1/+1 counter onto Scurry Oak. That influx of counters makes Scurry Oak spawn a 1/1 green Squirrel creature token, whose arrival on the battlefield immediately triggers Suture Priest to restore your life total. Because Suture Priest's life gain satisfies the condition for Heliod, Sun-Crowned all over again, the entire sequence loops indefinitely to flood the board with tokens and pump your creatures sky-high.