Original Omnitrix

Shroud, indestructible

Creatures you own named Ben 10, Original
Hero have "{x}: Exile this creature. Then
return it to the battlefield as a copy of up to
one Alien creature card you own in exile with
mana value X until end of turn. It gains haste.
Activate only as a sorcery."

{t}: Exile target Alien spell or creature you
own.