Derevi, Empyrial Tactician, Emiel the Blessed, and Matzalantli, the Great Door // The Core

Prerequisites

• Derevi, Empyrial Tactician on the battlefield
• Emiel the Blessed on the battlefield
• Matzalantli, the Great Door // The Core on the battlefield
• You have at least three permanent cards in your graveyard

Steps

1. Activate The Core by tapping it, adding at least three mana of any color
2. Activate Emiel by paying , blinking Derevi
3. When Derevi enters the battlefield, it triggers, untapping The Core
4. Repeat

Results

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