Leonardo, Sewer Samurai, Solemnity, Blasting Station, and Crookshank Kobolds

Prerequisites

• Leonardo, Sewer Samurai on the battlefield
• Solemnity on the battlefield
• Blasting Station on the battlefield
• Crookshank Kobolds on the battlefield

Steps

1. Activate Blasting Station by tapping it and sacrificing Crookshank Kobolds
2. Cast Crookshank Kobolds from your graveyard by paying
3. It will not enter with a finality counter on it due to Solemnity
4. When Crookshank Kobolds enters, Blasting Station triggers, untapping Blasting Station
5. Repeat

Results

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