Daru Spiritualist + Animal Boneyard + Spirit en-Kor

Daru Spiritualist

Animal Boneyard

Spirit en-Kor

How it works

1. Activate Spirit en-Kor by paying 0, targeting Daru Spiritualist.
2. Daru Spiritualist triggers, giving it +0/+2 until end of turn.
3. Repeat an arbitrarily large number of times.
4. Activate the land with Animal Boneyard attached by tapping it and sacrificing Daru Spiritualist, causing you to gain life equal to Daru Spiritualist's toughness.

This clever little engine transforms a simple target-switching trick into a massive reservoir of life. Because Spirit en-Kor's redirection ability costs zero mana and can be activated repeatedly without leaving the stack, you can target Daru Spiritualist over and over to continuously stack its toughness-boosting trigger. Once Daru Spiritualist boasts a ridiculously bloated toughness, you simply cash it in using the activated ability of Animal Boneyard to sacrifice the Cleric and convert that towering toughness directly into a mountain of life.