Sorcery
Amass
Zombies
2,
then
the
Army
you
amassed
deals
damage
equal
to
its
power
to
each
non-Army
creature.
(To
amass
Zombies
2,
put
two
+1/+1
counters
on
an
Army
you
control.
It's
also
a
Zombie.
If
you
don't
control
an
Army,
create
a
0/0
black
Zombie
Army
creature
token
first.)