So, in the trailer at 0.43 to 0.45, just as the books form a corridor, there is a blueish enemy to the right of this corridor that seems to just be wondering around. Futhermore i believe that this is the enemy the DB is fighting at 0.56. Just wondering what type of enemy that is? he seems like a strange encounter especially since the DB has just entered the daedric realm and is instantly met with this foe. Looking for specualtion/thoughts etc

its probably just one of the types of daedra loyal to mora
maybe they only turn hostile if mora is angered/a path against mora is chosen (if thats an option)

true, it is not like beth to try and clog up a cinematic moment though. So the idea of choice and he might not attack you on a certain path etc, might be a reason why he is there in the first place