Mirran Spy, Emry, Lurker of the Loch, Ornithopter, and Blasting Station

Prerequisites

• Mirran Spy on the battlefield
• Emry, Lurker of the Loch on the battlefield
• Ornithopter on the battlefield
• Blasting Station on the battlefield

Steps

1. Activate Blasting Station by tapping it and sacrificing Ornithopter, dealing 1 damage to any target
2. Activate Emry by tapping it, targeting Ornithopter
3. Cast Ornithopter from your graveyard by paying
4. Mirran Spy triggers, untapping Emry
5. Ornithopter enters the battlefield, untapping Blasting Station
6. Repeat

Results

• Infinite damage
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Near-infinite storm count