Mortuary, Daxos, Blessed by the Sun, Goblin Firestarter, and Bolas's Citadel

Prerequisites

• Mortuary on the battlefield
• Daxos, Blessed by the Sun on the battlefield
• Goblin Firestarter on the battlefield
• Bolas's Citadel on the battlefield

Steps

1. Activate Goblin Firestarter by sacrificing it
2. When Goblin Firestarter dies, Mortuary and Daxos trigger
3. Resolve the Mortuary trigger, putting Goblin Firestarter from your graveyard onto the top of your library
4. Resolve the Daxos trigger, causing you to gain 1 life Resolve the Goblin Firestarter ability
5. Cast Goblin Firestarter from the top of your library by paying 1 life
6. When Goblin Firestarter enters, Daxos triggers, causing you to gain 1 life
7. Repeat

Results

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