Derevi, Empyrial Tactician, Emiel the Blessed, and Karametra's Acolyte

Prerequisites

• Derevi, Empyrial Tactician on the battlefield
• Emiel the Blessed on the battlefield
• Karametra's Acolyte on the battlefield
• Karametra's Acolyte does not have summoning sickness
• Your devotion to green is at least three

Steps

1. Activate Karametra's Acolyte by tapping it, adding at least
2. Activate Emiel by paying , blinking Derevi
3. When Derevi enters the battlefield, it triggers, untapping Karametra's Acolyte
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite green mana
• Infinite blinking
• Infinite mana permanents you control can produce
• Infinite untap of permanents you control