Heliod, Sun-Crowned + Crystalline Crawler + Traveling Minister + Pemmin's Aura

Heliod, Sun-Crowned

Crystalline Crawler

Traveling Minister

Pemmin's Aura

How it works

1. Activate Traveling Minister by tapping it, causing you to gain 1 life and giving target creature +1/+0 until end of turn.
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 Traveling Minister.
5. Repeat.

This intricate loop turns a humble life-gain ritual into an infinite engine by weaving together four distinct permanents. Traveling Minister provides the initial spark, granting a small power boost and gaining life that immediately awakens Heliod, Sun-Crowned's triggered ability. That life gain triggers Heliod to place a +1/+1 counter onto Crystalline Crawler, which you can then strip away for mana. Finally, Pemmin's Aura uses that generated mana to untap Traveling Minister, allowing you to repeat the entire process indefinitely.