Instant
Choose
target
creature.
If
you're
on
the
Mirran
team,
put
a
+1/+1
counter
on
that
creature
and
it
gains
lifelink
until
end
of
turn.
If
you're
on
the
Phyrexian
team,
put
a
-1/-1
counter
on
that
creature
and
it
gains
deathtouch
until
end
of
turn.
