Leliel, Crescent Gaze

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
Whenever you activate an ability of a card in your hand, copy that ability. You may chose new targets for the copy.
Whenever you discard a card, create a 1/1 black Wraith creature token with Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)