Rotfeaster Vine

{b}: Exile target card from a graveyard. Rotfeaster
Vine gets +1/+1 until end of turn for each
creature card exiled this way.
When Rotfeaster Vine dies, it deals 1 damage to
any target.
Whenever one or more land cards are put into
your graveyard from anywhere, you may return Rotfeaster Vine from your graveyard to your
hand.