Unit — Shapeshifter • Cost: 4 • ATK: 4 • HP: 4
As long as a unit or hero with flying is in play, Wandering Mimic has flying. The same is true for overpower, haste, sparkshot, untargetable, and stealth.
Mimic see, mimic do.
Green • Balance Tech II
If you have two Mimics that have flying because a THIRD unit has flying, but then that third unit dies, both your Mimics lose flying. — Sirlin, 03/01/16