Responses
Well... that's some 9000 big brain plot-twist.
OH? that was not what I was expecting, but interesting
WTF LOL never imagined that
Honestly I'm not sure? Either it's because they're a demon and used magic or because it's Cosette's body, it still has the power to summon the spirits.
Oracle is true because spoilers
.
.
.
.
.
.
.
.
.
.
.
.
.
Real cosette is dead and her body is being used by a demon.