Necrocrafted Scavenger

When Necrocrafted Scavenger enters your
graveyard from anywhere, return target
noncreature spell card from your graveyard to
your hand.
{u}{b}{r}, discard a card: return Necrocrafted
Scavenger from your graveyard to your hand.
"I don't have to add guilt to my list of reasons not to
fight Vrandit's little side projects"
—Blaine, Scion of Tefar