I was running missions this evening & got to one stage of a mission where I had to fight 2 Blood Drunks in the same room. I was unable to beat even one of them, which is strange as I can normally take three NPC's at a time & usually win. So I reconstructed & headed back, this time one of them had moved into the next room so I fought the one alone & barely beat him. I ran the same mission again & this time was jumped by three elite guards outside the mission area. I was able to kill all three of them without losing more than 1/3 of my health. I allow my health & IS to regen & head back into the building & again was unable to kill even one of the blood drunks.
The problem I am seeing is that they are using the blood drinking move that restores their health, they seem to be able to land this move basically every time & were using it several times each fight. Basically giving them almost double the health they would normally have & also allowing them to damage me while they heel themself.
Am I doing something wrong or is this something others are noticing too that needs some balancing?