Chthonian Nightmare, Priest of Gix, Fumulus, the Infestation, and Blasting Station

Prerequisites

• Chthonian Nightmare on the battlefield
• Priest of Gix on the battlefield
• Fumulus, the Infestation on the battlefield
• Blasting Station on the battlefield
• You have at least

Steps

1. Activate Blasting Station by tapping it and sacrificing Priest of Gix
2. When Priest of Gix dies, Fumulus's first ability triggers, creating a 1/1 Insect creature token
3. When the Insect enters the battlefield, Blasting Station triggers, untapping Blasting Station
4. Resolve the Blasting Station ability from step 1, dealing 1 damage to any target
5. Activate Chthonian Nightmare by paying , sacrificing the Insect and returning Chthonian Nightmare from the battlefield to your hand, returning Priest of Gix from your graveyard to the battlefield
6. When Priest of Gix enters the battlefield, it and Blasting Station trigger
7. Resolve the Priest of Gix trigger, adding
8. Resolve the Blasting Station trigger, untapping it
9. Cast Chthonian Nightmare by paying
10. When Chthonian Nightmare enters the battlefield, it triggers, causing you to get
11. Repeat

Results

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