Miquella, Enigmatic Demigod

First strike
When you cast Miquella, you may secretly choose
up to one target creature any player controls. Then
Starting from your left, each opponent must guess
which creature is Miquella. If an opponent guesses correctly, return Miquella to it's owners hand. If
not, return that creature to it's owners hand and
you become Miquella.
"It's Miquella!!"