Fengári, Chosen of the Night

Fengari, Chosen of the Night is Unblockable.
{1}{b}, Discard a card: Create a 1/1 black Snake token with Deathtouch.
{1}{u}, Discard a card: Create a 2/2 blue Naga Warrior with Hexproof.
{5}: Naga and Snake Creatures you control gain Unblockable until end turn. Only active this ability if their is no cards in your hand.
"Darkness lives in her."