Derevi, Empyrial Tactician, Emiel the Blessed, and Vhal, Candlekeep Researcher

Prerequisites

• Derevi, Empyrial Tactician on the battlefield
• Emiel the Blessed on the battlefield
• Vhal, Candlekeep Researcher on the battlefield

Steps

1. Activate Vhal by tapping it, adding at least that cannot be spent to cast spells from your hand
2. Activate Emiel by paying , blinking Derevi
3. When Derevi enters the battlefield, it triggers, untapping Vhal
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colorless mana that cannot be spent to cast spells from your hand