Leonardo, Sewer Samurai, Tatterkite, Krark-Clan Ironworks, and Urza's Incubator

Prerequisites

• Leonardo, Sewer Samurai on the battlefield
• Tatterkite in the graveyard
• Krark-Clan Ironworks on the battlefield
• Urza's Incubator on the battlefield
• available

Steps

1. Cast Tatterkite from your graveyard by paying due to Urza's Incubator
2. It won't enter with a finality counter on it due to its static ability
3. Activate Krark-Clan Ironworks by sacrificing Tatterkite, adding Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite death triggers
• Infinite sacrifice triggers
• Infinite storm count