Instant
Draw
a
card
if
an
opponent
has
cast
a
blue
or
black
spell
this
turn.
Spells
you
control
can't
be
countered
this
turn.
You
and
permanents
you
control
gain
hexproof
from
blue
and
from
black
until
end
of
turn.
(You
and
they
can't
be
the
targets
of
blue
or
black
spells
or
abilities
your
opponents
control.)
