Mortuary + Thermopod + Crimson Kobolds + Gwenom, Remorseless

Mortuary

Thermopod

Crimson Kobolds

Gwenom, Remorseless

How it works

1. Activate Thermopod by sacrificing Crimson Kobolds
2. When Crimson Kobolds dies, Mortuary triggers, putting Crimson Kobolds from your graveyard onto the top of your library.
3. Cast Crimson Kobolds from the top of your library by paying 0 life.
4. Repeat.

This elegant loop turns the zero-mana cost of Crimson Kobolds into an engine for infinite resources, all anchored by Thermopod's sacrifice outlet to continuously filter the kobolds into red mana. Because Mortuary quietly intercepts every creature death by instantly sliding the sacrificed card back to the top of your library, you never actually run out of fodder. Meanwhile, Gwenom, Remorseless capitalizes on this endless recursion by letting you bypass mana costs entirely and cast directly from the top of your library for a life-payment of zero, completely sustaining the loop and generating an infinite storm count along the way.