User blog comment:Diyartifact/Shepard's adversaries/@comment-4986377-20120404052031/@comment-1388547-20120404062834

Only a few. The Archdemon just roars and looks scary. The Warden really has essentially no contact with it until the final battle. DA:O doesn't really have a single character who's the primary antagonist, IMO. The darkspawn horde as a whole does a good job of getting the player's involvement, though.