I have beat the final (non-raid) boss in DLC4 with a friend but am currently trying to farm him solo. I have access to most mods/weapons/shields and am willing to respec. I can get his shield down no problem, but I can't seem to do anything other than peck away his health while dealing with his adds before his shield comes back up. Any help/tips/pointers would be appreciated. --- Currently replaying Skyrim.