Sorcery
Return
each
creature
your
opponents
control
with
toughness
X
or
less
to
its
owner's
hand,
where
X
is
the
number
of
Islands
you
control.
Foretell
(During
your
turn,
you
may
pay
and
exile
this
card
from
your
hand
face
down.
Cast
it
on
a
later
turn
for
its
foretell
cost.)