Darien, King of Kjeldor + Aetherflux Reservoir + Platinum Angel + Soul's Attendant + Yarok, the Desecrated

Darien, King of Kjeldor

Aetherflux Reservoir

Platinum Angel

Soul's Attendant

Yarok, the Desecrated

How it works

1. Activate Aetherflux Reservoir by paying 50 life, dealing 50 damage to yourself.
2. Darien triggers, creating fifty 1/1 Soldier creature tokens.
3. When the Soldiers enter the battlefield, Soul's Attendant triggers 100 times, causing you to gain 100 life.
4. Repeat.

This loop is an engine of pure self-harm turned into infinite glory, safely anchored by Platinum Angel ensuring you can never actually lose from all that damage. By activating Aetherflux Reservoir, you pay 50 life to blast yourself, which immediately wakes up Darien, King of Kjeldor to flood your board with fifty Soldier tokens in response. Those arriving bodies make Soul's Attendant trigger, but with Yarok, the Desecrated doubling every single creature entry trigger, you walk away with a net gain of 100 life—more than enough to fuel the Aetherflux Reservoir once again.