make dual class, awaken it, go to raina (talking island) chose to re-awaken your dual class, chose an othell class, done. though im not sure if it will works like that as i didnt try it yet on my kamael (stuck with inspector subclass, ty ncsoft..)
only dwarfs can go dwarf classes, so othell fortune seeker would be out of the equation if you were planning that.
i think if u wanna be iss enchanter, u must do same, because judicator cannot be your dual class, not sure.
my dual it's iss enchanter, i became iss from judicator. but... judicator can to be healer now? or... what kind of kamael must to be othell? i'm confused i have one kamael feoh (lv95) with dual class iss (86), my boyfriend has kamael tyr (95) with dual yul (86). and we have all subclass to lv 80.
you can re-awaken a dual class for 100kk to any dual class (just not warsmith/dominator). just make any dual class to 85, go to the npc, pay 100kk, choose other dual class. anyways since lindvior judicators can't go further then 80.