Task Force + Animal Boneyard + Warrior en-Kor

Task Force

Animal Boneyard

Warrior en-Kor

How it works

1. Activate Warrior en-Kor by paying 0.
2. Task Force triggers, giving it +0/+3 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 Task Force, causing you to gain life equal to Task Force's toughness.

This ingenious life-gaining engine centers around Warrior en-Kor's free, zero-mana targeting ability, which you can endlessly redirect onto Task Force to repeatedly trigger its toughness-boosting ability without ever dealing actual harm. Because Task Force's trigger responds to *any* targeting—not just spells—you can inflate its toughness to an arbitrarily massive number in a single turn. Finally, Animal Boneyard cashes in that astronomical toughness by sacrificing Task Force, converting its swollen stats into a mountain of life.