Legendary Artifact
,
,
Exile
Urza's
Sylex:
Each
player
chooses
six
lands
they
control.
Destroy
all
other
permanents.
Activate
only
as
a
sorcery.
When
Urza's
Sylex
is
put
into
exile
from
the
battlefield,
you
may
pay
.
If
you
do,
search
your
library
for
a
planeswalker
card,
reveal
it,
put
it
into
your
hand,
then
shuffle.
