Call of the Darkwoods

When a card is discard from your opponents
hand you may place a -1/-1 counter on a
creature you control.
If 2 or more creatures had their toughness go
to 0 this turn, this card becomes a 6/6 horror
treefolk with hexproof and haste until the end
of the turn.
It comes to feast and revel! - the hunger