Artifact
Whenever
this
artifact
or
another
artifact
you
control
enters,
put
a
charge
counter
on
this
artifact.
,
Sacrifice
this
artifact:
It
deals
damage
equal
to
the
number
of
charge
counters
on
it
to
target
player
and
that
much
damage
to
up
to
one
target
creature.
