Requires

Sakashima of a Thousand Faces must be in hand, or on the battlefield. Ghalta, Stampede Tyrant must be in hand. Cloudstone Curio must be on the battlefield. Mana needed:

Steps

1. Cast Ghalta by paying .
2. When Ghalta enters the battlefield, it and Cloudstone Curio trigger.
3. Resolve the Cloudstone Curio trigger, returning Sakashima of a Thousand Faces to your hand if its on the battlefield, or returning nothing to your hand otherwise.
4. Resolve the Ghalta trigger, putting Sakashima of a Thousand Faces onto the battlefield as a copy of Ghalta from your hand.
5. When Sakashima of a Thousand Faces enters the battlefield, it and Cloudstone Curio trigger.
6. Resolve the Cloudstone Curio trigger, returning Ghalta to your hand from the battlefield.
7. Resolve the Sakashima of a Thousand Faces trigger, putting Ghalta onto the battlefield from your hand.
8. Repeat from step 2.

Results