Chainer, Dementia Master + Su-Chi + Chromatic Orrery + Verdant Sun's Avatar + Krark-Clan Ironworks

Chainer, Dementia Master

Su-Chi

Chromatic Orrery

Verdant Sun's Avatar

Krark-Clan Ironworks

How it works

1. Activate Krark-Clan Ironworks by sacrificing Su-Chi, adding CC.
2. When Su-Chi dies, it triggers, adding CCCC.
3. Activate Chainer by paying 3 and 3 life, returning Su-Chi to the battlefield from your graveyard.
4. When Su-Chi enters the battlefield, Verdant Sun's Avatar triggers, causing you to gain life equal to Su-Chi's toughness.
5. Repeat.

This intricate loop relies on Chainer, Dementia Master to continuously pull Su-Chi back from the graveyard for a mere three life and three black mana, a cost easily paid thanks to the massive influx of mana from Su-Chi’s own death trigger and Krark-Clan Ironworks' artifact sacrifice ability. As Su-Chi cycles endlessly between the battlefield and the graveyard, Chromatic Orrery ensures that the resulting mountain of colorless energy can be freely filtered into any color you might need. Meanwhile, Verdant Sun's Avatar neatly offsets Chainer's life toll by granting a surge of life with every single entry, turning a self-consuming cycle into an engine of limitless life and mana.