Corruption of the Grave

When a creature leaves a graveyard, and if it is
not under your control, create a copy of that
creature. It is not legendary and is a black
Horror creature in addition to other types.
When a creature leaves a graveyard, and if it is
under your control, put three +1/+1 counters on
it. It is not legendary and is a black Horror
creature in addition to other types.