Instant
Cast
this
spell
only
during
the
declare
blockers
step
on
an
opponent's
turn.
Remove
all
attacking
creatures
from
combat
and
untap
them.
After
this
phase,
there
is
an
additional
combat
phase.
Each
of
those
creatures
attacks
that
combat
if
able.
They
can't
attack
you
or
planeswalkers
you
control
that
combat.
