Hungering Hoard

Destroy target creature with converted mana cost
4 or less, then you gain life equal to it's converted
mana cost.
Madness {2}{b} (If you discard this card, discard it
into exile. When you do, cast it for its madness cost
or put it into your graveyard.)
Cycling {3} ({3}, discard this card: Draw a card.)