Enchantment — Aura
Enchant
creature
an
opponent
controls
When
enchanted
creature
dies,
exile
cards
equal
to
its
power
from
the
top
of
its
owner's
library.
You
may
cast
spells
from
among
those
cards
for
as
long
as
they
remain
exiled,
and
mana
of
any
type
can
be
spent
to
cast
them.
