Quote Originally Posted by Averax View Post
From that clip it looks like (and this is purely speculation) we take on aspects of primals and use some of their signature abilities as our attacks. That's a SMN i can get behind playing.
They discussed all the classes in the stream properly. SMN will basically be gathering/invoking/channeling Bahamut's energy for what'll more or less be a super mode, and yes, that's Akh Morn.