Enchantment
When
this
enchantment
enters,
exile
all
creatures
face
down.
At
the
beginning
of
each
player's
upkeep,
that
player
chooses
a
card
exiled
with
this
enchantment
at
random
and
puts
it
onto
the
battlefield.
When
this
enchantment
leaves
the
battlefield,
put
all
cards
exiled
with
it
into
their
owners'
graveyards.
