Instant
Destroy
target
creature
not
originally
printed
in
an
Argentum
expansion.
(Mirrodin,
Darksteel,
Fifth
Dawn,
Scars
of
Mirrodin,
Mirrodin
Besieged,
New
Phyrexia,
and
Phyrexia:
All
Will
Be
One
are
Argentum
expansions.
Argentum
is
Karn's
original
name
for
that
plane,
now
you
know!)
