K'rrik, Son of Yawgmoth + Aetherflux Reservoir + Mourning + Helm of Awakening

K'rrik, Son of Yawgmoth

Aetherflux Reservoir

Mourning

Helm of Awakening

How it works

1. Cast Mourning by paying 2 life, targeting K'rrik.
2. Aetherflux Reservoir and K'rrik trigger.
3. Resolve the K'rrik trigger, putting a +1/+1 counter on it.
4. Resolve the Aetherflux Reservoir trigger, causing you to gain an amount of life equal to your storm count.
5. Resolve Mourning, attaching it to K'rrik.
6. Activate Mourning by paying 2 life, returning it to your hand from the battlefield.
7. Repeat.
8. Once you have infinite life, you may use Aetherflux Reservoir's ability to deal infinite damage to any target(s).