Rograkh, Son of Rohgahh, Blessed Sanctuary, and Cloudstone Curio

Prerequisites

• Rograkh, Son of Rohgahh in hand or in the command zone
• Blessed Sanctuary on the battlefield
• Cloudstone Curio on the battlefield
• You have enough mana to pay for commander tax, if applicable

Steps

1. Cast Rograkh by paying commander tax, if applicable
2. Rograkh enters the battlefield, triggering Cloudstone Curio and Blessed Sanctuary
3. Resolve the Cloudstone Curio trigger, returning nothing from the battlefield to your hand
4. Resolve the Blessed Sanctuary, creating a 2/2 Unicron creature token
5. The Unicorn enters the battlefield, triggering Cloudstone Curio, returning Rograkh from the battlefield to your hand
6. Repeat

Results

• Infinite creature tokens
• Infinite ETB
• Infinite LTB
• Infinite storm count