Sauron, Hand of Morgoth

Whenever you cast a noncreature spell, if
it's your main phase, gain control of target
creature until end of turn. Untap that
creature. It gains haste until end of turn.
{1}{u/r}{b}: Until end of turn, Sauron becomes
a 1/1 black Bat creature with flying. It gains
indestructible until end of turn.