Mortuary, Blasting Station, Kobolds of Kher Keep, and Bolas's Citadel

Prerequisites

• Mortuary on the battlefield
• Blasting Station on the battlefield
• Kobolds of Kher Keep on the battlefield
• Bolas's Citadel on the battlefield

Steps

1. Activate Blasting Station by tapping it and 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. Resolve the Blasting Station ability
3. Cast Kobolds of Kher Keep from the top of your library by paying 0 life
4. When Kobolds of Kher Keep enters, Blasting Station triggers, untapping Blasting Station
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite storm count