Forbruker, Great Eater

Flying, Trample,
Whenever Forbruker, Great Eater attacks,
creatures with power 3 or less get -1/-1 until
end of turn.
Whenever a creature with power 3 or less dies, Forbruker, Great Eater gets +1/+1
until end of turn and you may draw a
card if you do discard a card.