This almost was a long time coming tbh

If y'all remember Sleepy the Bonneton OC i made up for Odyssey fanart shenanigans, you're looking at him as a Mimic.
Because honestly if Adrian was gonna have a Mimic, it was going to be his hat.

He's still so narcoleptic and a chronic napper that 99% of the time he just looks like a regular old hat, but there you go. The hat is alive and is a Mimic.
Unconfirmed if he can possess people or anything like that.
But boy if that's not an idea