Summoned Skull

Flying, Regal, Grant Nobility & Offering (You
may cast this card by sacrificing a creature and
paying the difference in mana costs between this
and the one sacrificed, mana cost includes color)
When this enters the battlefield, it fights up to 2
target creatures you don't control and it also has
Hexproof if it entered the battlefield this turn.
"Among the ranks of Hyrule's army, this monster
boasts considerable force" ~Thieen