Felidar Guardian + Glasspool Mimic // Glasspool Shore

Felidar Guardian

Glasspool Mimic // Glasspool Shore

How it works

1. Cast Glasspool Mimic by paying its mana cost, choosing to have it enter the battlefield as a copy of Felidar Guardian
2. When Glasspool Mimic enters the battlefield, it triggers, blinking Felidar Guardian.
3. When Felidar Guardian enters the battlefield, it triggers, blinking Glasspool Mimic. Choose to have Glasspool Mimic enter the battlefield as a copy of Felidar Guardian.
4. Repeat from step 2.