my bet is eass learned how to summon spirits and such but not control them and summons something to powerful then stuffs it in the room near the drakons i think its a super powered ghost drakon/drayk mainly because it was in the drakon holding pen the other reason is it goes with the ghost/creation theory because of the containment spell things on the sides of the rug
of cours it could be shanti's ghost or someone elses lol who knows but jeff