Preston, the Vanisher + Karmic Guide + Glasspool Mimic // Glasspool Shore

Preston, the Vanisher

Karmic Guide

Glasspool Mimic // Glasspool Shore

How it works

1. Cast Karmic Guide by paying 3.
2. When Karmic Guide enters the battlefield, it triggers, returning Glasspool Mimic to the battlefield from your graveyard.
3. Choose not to have Glasspool Mimic copy anything as it enters the battlefield.
4. Glasspool Mimic dies as a state-based action due to having zero toughness.
5. Preston triggers, creating a copy of Glasspool Mimic that is a 0/1 Illusion.
6. Choose to have the Glasspool Mimic token enter the battlefield as a copy of Karmic Guide.
7. When the Glasspool Mimic token enters the battlefield, it triggers, returning the nontoken Glasspool Mimic to the battlefield from your graveyard.
8. Repeat from step 3.