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

Prerequisites

• Heliod, Sun-Crowned on the battlefield
• Crystalline Crawler on the battlefield
• Pemmin's Aura on the battlefield
• Traveling Minister on the battlefield
• Traveling Minister does not have summoning sickness
• Pemmin's Aura attached to Traveling Minister

Steps

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

Results

• Creatures you control have infinite power until end of turn
• Infinite lifegain
• Infinite lifegain triggers