Requires

Orvar, the All-Form must be on the battlefield. Storm-Kiln Artist must be on the battlefield. Dualcaster Mage must be in hand. Unsubstantiate must be in hand. Mana needed:

Steps

1. Cast Unsubstantiate by paying , targeting Dualcaster Mage.
2. Orvar, and Storm-Kiln Artist trigger.
3. Resolve the Orvar trigger, creating a token copy of Dualcaster Mage.
4. The Dualcaster Mage token enters the battlefield, copying Unsubstantiate, targeting the original Unsubstantiate.
5. Storm-Kiln Artist triggers, creating a Treasure token.
6. Resolve the copy of Unsubstantiate, returning the original Unsubstantiate to your hand.
7. Resolve the Storm-Kiln Artist trigger from step 2, creating a Treasure token.
8. Activate both Treasure tokens by tapping and sacrificing them, adding .
9. Repeat.

Results