Yomiji, Who Bars the Way, Leyline of Singularity, and Jeweled Lotus

Prerequisites

• Yomiji, Who Bars the Way on the battlefield
• Leyline of Singularity on the battlefield
• Jeweled Lotus on the battlefield

Steps

1. Activate Jeweled Lotus by sacrificing it, adding three mana of any one color that can only be spent to cast your commander
2. Yomiji triggers due to Leyline of Singularity, returning Jeweled Lotus from your graveyard to your hand
3. Cast Jeweled Lotus by paying
4. Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite colored mana that can only be spent to cast your commander
• Infinite storm count