Mortuary, Ashnod's Altar, Kobolds of Kher Keep, and Bolas's Citadel

Prerequisites

• Mortuary on the battlefield
• Ashnod's Altar on the battlefield
• Kobolds of Kher Keep on the battlefield
• Bolas's Citadel on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Kobolds of Kher Keep When Kobolds of Kher Keep dies, Mortuary triggers, putting Kobolds of Kher Keep from your graveyard onto the top of your library
2. Cast Kobolds of Kher Keep from the top of your library by paying 0 life
3. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count