Draven, Horror of Halloween

Bestow {4}{b}{r} (If you cast this card for its bestow
cost, it's an Aura spell with enchant artifact. It
becomes a creature again if it's not attached to a
creature.)
Menace, haste, fear
Enchanted creature gets +6/+4 and has menace,
haste and fear.
{2}{b}{r}: Return Draven, Horror of Halloween to
your hand.