Leonardo, Sewer Samurai, Tatterkite, Ashnod's Altar, and Ugin, the Ineffable

Prerequisites

• Leonardo, Sewer Samurai on the battlefield
• Tatterkite in the graveyard
• Ashnod's Altar on the battlefield
• Ugin, the Ineffable on the battlefield
• available

Steps

1. Cast Tatterkite from your graveyard by paying due to Ugin, the Ineffable
2. It won't enter with a finality counter on it due to its static ability
3. Activate Ashnod's Altar by sacrificing Tatterkite, adding Repeat

Results

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