Arahbo, the First Fang, Whitemane Lion, Phyrexian Altar, and Genesis Chamber

Prerequisites

• Arahbo, the First Fang on the battlefield
• Whitemane Lion in hand
• Phyrexian Altar on the battlefield
• Genesis Chamber on the battlefield
• available

Steps

1. Cast Whitemane Lion by paying
2. When Whitemane Lion enters the battlefield, it, Genesis Chamber and Arahbo trigger
3. Resolve the Whitemane Lion trigger, returning it from the battlefield to your hand
4. Resolve the Arahbo trigger, creating a 1/1 Cat creature token
5. Resolve the Genesis Chamber trigger, creating a 1/1 Myr artifact creature token
6. Activate Phyrexian Altar twice by sacrificing the Cat and Myr, adding
7. Repeat

Results

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