King, Unmasked (BP)

Flying, Haste, Deathtouch, Armament 3
Ferocious - If you control 3 or more creatures of
power 4 or greater King is Indestructible.
Instant and sorcery spells you cast gain cascade.
{1}{u}{b}{r}, {t}: You may cast an instant or sorcery
spell from a graveyard without paying its mana
cost. Exile it afterwards.