Requires

Emiel the Blessed must be on the battlefield. Preston, the Vanisher must be on the battlefield. Delney, Streetwise Lookout must be on the battlefield. Jewel Thief must be on the battlefield. Mana needed:

Steps

1. Activate Emiel the Blessed by paying , blinking Jewel Thief.
2. When Jewel Thief enters the battlefield, it triggers once, and Preston triggers twice.
3. Resolve the Jewel Thief trigger, creating a Treasure token.
4. Resolve the first Preston trigger, creating a token copy of Jewel Thief that is a 0/1 Illusion.
5. When the Jewel Thief token enters the battlefield, it triggers, creating a Treasure token.
6. Repeat from step 4 for the remaining Preston trigger.
7. Activate three Treasures by tapping and sacrificing them, adding .
8. Repeat.

Results