Zanku, Granter of Desires

Doublestrike. Ward-{2}, discard a card, mill a card.
Whenever you cast a noncreature spell: You may
return a spell from your graveyard or exile to the
bottom of your library, draw a card, then shuffle.
{w}{w}: Target creature gains +1/+1 and Vigilance.
{u}{u}: Target creature gains +1/+1 and Flying.
{b}{b}: Target creature gains +1/+1 and Lifelink.
{r}{r}: Target creature gains +1/+1 and Menace.
{g}{g}: Target creature gains +1/+1 and Deathtouch.