So I'm re-reading all the books and I'm trying to figure out what the deal is with the prisoner.
Note: most of this is from The Blinding Knife
The seer says his "counterpart" has escaped the blue prison.
Marissia (spelling) said no alarms went off; however, the bread shoot shifted over to the green cell.
But in the Blood Mirrror, it is insinuated that Gavin (Dazen), actually killed his brother at Sundered Rock and drafted a black luxin spear.
So the question is: what escaped/is escaping the prisons? The Djinn?