User blog comment:Jimeee/Dragonborn DLC trailer released./@comment-5012992-20121105201527/@comment-84.0.201.8-20121105211057

yeah but you died in the game. and if you watch it more closely you realized that creature is a daedra in the realm of Apocrypha. and there is a post on bethblog:

"an array of new creatures/automotons, Riekling, Scrib, Netch, Boar, Benthic Lurker, Ballista Centurion, and something with an internal name ofHMDaedra, quite possibly referring to Hermaeus Mora since it lists his plane of oblivion, Apocrypha."