Hmm. Not identical to Heat Shimmer, but awfully close.
At least Psy-Clone interacts well with flicker and bounce effects.
I like this a lot better than Heat Shimmer.
This leaves behind the 2/2, right?
Riff:Manic Mimic 1RCreature-Shapeshifter (R)Whenever another creature enters the battlefield you may exile Manic Mimic and return it to the battlefield as a copy of that creature except it has haste. If you do, sacrifice it at the end of turn.2/1
That's really sweet.Rare's probly right, but I'd try to push it to uncommon. For fun.