Daru Spiritualist + Leonin Shikari + Grafted Wargear + Starlit Sanctum

Daru Spiritualist

Leonin Shikari

Grafted Wargear

Starlit Sanctum

How it works

1. Activate Grafted Wargear's equip ability by paying 0, targeting Daru Spiritualist.
2. Daru Spiritualist triggers, causing itself to get +0/+2 until end of turn.
3. Holding priority, repeat from step 1 an arbitrarily large number of times.
4. Activate Starlit Sanctum's second ability by paying , tapping it and sacrificing Daru Spiritualist, causing you to gain life equal to Daru Spiritualist's toughness.