Shelob, Dread Weaver - Black

Whenever a nontoken creature an opponent controls dies, exile it.
2B, Put a creature card exiled with Shelob, Dread Weaver into its owner’s graveyard: Put two +1/+1 counters on Shelob. Draw a card.
X 1B: Put target creature card with mana value X exiled with Shelob onto the battlefield tapped under your control.

NOTE: Stock image, not actual card.