Mine Worker + Heliod, Sun-Crowned + Crystalline Crawler + Pemmin's Aura

Mine Worker

Heliod, Sun-Crowned

Crystalline Crawler

Pemmin's Aura

How it works

1. Activate Mine Worker by tapping it, causing you to gain at least 1 life.
2. Heliod triggers, putting a +1/+1 counter on Crystalline Crawler.
3. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding .
4. Activate Pemmin's Aura's first ability by paying , untapping Mine Worker.
5. Repeat.

This ingenious loop turns a modest life-gain trickle into an unstoppable engine by leveraging the persistent synergies between your permanents. By tapping Mine Worker, you trigger Heliod, Sun-Crowned's passive ability to distribute a +1/+1 counter every time you gain life. That counter lands squarely on Crystalline Crawler, which can immediately convert it back into mana of any color. That mana feeds directly into Pemmin's Aura's ability to untap Mine Worker, resetting the cycle while leaving Crystalline Crawler primed to fuel future iterations.