Shambling Mound

Armor 1 (Whenever a creature with Armor 1 would
be dealt damage, prevent 1 of that damage.)
Whenever Shambling Mound is dealt damage,
put that many -1/-1 counters on it instead.
Whenever one or more counters are placed on
Shambling Mound, create an X/X green Plant
creature token, where X is the number of
counters that were placed on Shambling Mound.