Preston, the Vanisher, Fiend Hunter, Ephemerate, and Blasting Station

Prerequisites

• Preston, the Vanisher on the battlefield
• Fiend Hunter on the battlefield
• Ephemerate in hand
• Blasting Station on the battlefield
• available

Steps

1. Cast Ephemerate by paying , blinking Fiend Hunter
2. Fiend Hunter enters the battlefield, triggering itself, Preston and Blasting Station
3. Resolve the Fiend Hunter trigger, choosing not to exile a creature
4. Resolve the Blasting Station trigger, untapping it
5. Resolve the Preston trigger, creating a token copy of Fiend Hunter that is a 0/1 white Illusion
6. The Fiend Hunter token enters the battlefield, triggering itself and Blasting Station
7. Resolve the Blasting Station trigger, untapping it
8. Resolve the Fiend Hunter token's trigger, exiling the nontoken Fiend Hunter
9. Activate Blasting Station by tapping it and sacrificing the Fiend Hunter token
10. The token dies, returning the nontoken Fiend Hunter from exile to the battlefield
11. Repeat from step 2 an arbitrarily large number of times
12. Resolve all Blasting Station abilities, dealing infinite damage to any target(s)

Results

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