Command Undead

Blue, Black, and Red Clerics gain:
{t} Gain control of target Undead creature with a
CMC less than this creature's until end of turn.
Untap that creature. It gains haste until end of
turn.
{t} Gain control X target Undead creatures that
have either a CMC of 1 or a base power and
toughness of 1/1. Where X is the Cleric's CMC.