Session 2: The Tunnels and the Coronation Scroll

Guys party fought in the tunnel one of them said (guy in armor) he’d give the other ones the last of his power and black aura moved from him to them, knocked one down but a shadow of him came out and continued the fight

Guy in armor goes in next room with scroll case, casting some kind of spell starts disappearing, same sigil/rune as seen before
Started turning into shadow as he began to disappear

Captured one guy

Scroll case has coronation scroll with talking image of emperor