Xane, Trickster Dragon

You may have Xane, Trickster Dragon
enter the battlefield as a copy of any
creature on the battlefield, except is it a Manakete in addition to its other types.
"You've got character. Say, why don't we team
up? I do owe you for savin' my hide. And I think
you'll find my considerable talents are...quite considerable." - Xane