Rograkh, Son of Rohgahh + Blessed Sanctuary + Cloudstone Curio

Rograkh, Son of Rohgahh

Blessed Sanctuary

Cloudstone Curio

How it works

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.