Megagoyf

This enters the battlefield with +1/+1 counters
equal to the number of card types among cards in
all graveyards.
{b/g}, Pay 1 life: Exile target card from your grave-
yard. Put one +1/+1 counter on this.
When this dies, create X 1/1 green Saproling
creature tokens , where X is the number of
+1/+1 counters on this.