I died because of one of these. THese hit for 120+ and to me, very hard. I died and had my corpse delivered to me by a 54 SK who also was attacked by one of em. He came back with 1/2 hp, and then proceeded to zone. Don't be fooled by lvl...
Not only do they hit hard, but some of the drogs regen like crazy. I was whacking on drog (not sure which one sorry) with a 56 cleric healing me. I was hitting for an average of 100 - 120 with my Black Acrylia halberd and didn't even take a dent out of this guy until the cleric went oom.
These are WAY underconned and more so than I have ever seen in EQ before. They make the trip back to the fort almost impossible without invis.