Zul Ashur, Lich Lord, Thornbite Staff, Shambling Ghast, and Carrion Feeder

Prerequisites

• Zul Ashur, Lich Lord on the battlefield
• Thornbite Staff on the battlefield
• Shambling Ghast in the graveyard
• Carrion Feeder on the battlefield
• undefined available

Steps

1. Activate Zul Ashur by tapping it, targeting Shambling Ghast
2. Cast Shambling Ghast from your graveyard by paying
3. Activate Carrion Feeder by sacrificing Shambling Ghast
4. When Shambing Ghast dies, it and Zul Ashur trigger
5. Resolve the Shambling Ghast trigger, creating a Treasure token
6. Resolve the Zul Ashur trigger, untapping it
7. Resolve the Carrion Feeder ability
8. Activate the Treasure token by tapping and sacrificing it, adding
9. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinite +1/+1 counters on Carrion Feeder