Prerequisites
- Mortuary on the battlefield
 - Goblin Firestarter on the battlefield
 - Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel on the battlefield
 - Bolas's Citadel on the battlefield
 
Steps
- Activate Goblin Firestarter by sacrificing it
 - When Goblin Firestarter dies, Mortuary and Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel trigger
 - Resolve the Mortuary trigger, putting Goblin Firestarter from your graveyard onto the top of your library
 - Resolve the Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel trigger, causing you to gain 1 life and target opponent to lose 1 life
 - Resolve the Goblin Firestarter ability
 - Cast Goblin Firestarter from the top of your library by paying 1 life
 - Repeat
 
Results
- Infinite LTB
 - Infinite ETB
 - Infinite sacrifice triggers
 - Infinite death triggers
 - Infinite damage
 - Infinite lifegain triggers
 - Infinite storm count
 - Infinite lifeloss
 
Required Cards 4


Goblin Firestarter
Creature — Goblin

Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel
Legendary Creature — Human Avatar Soldier // Legendary Creature — Angel Nightmare Avatar

Bolas's Citadel
Legendary Artifact