Molo'd today w/cleric merc - 75 monk, 15khp 2373ac w/merc buffs (no other buffs on).
Level 75
100k hp (see below)
1880 max hit
945 avg hit (CS8)
2250 lifetap (landed 38 times over the course of the 7.5 minute fight)
Enrage at 9%
Unsnareable
Fought unslowed
Landed various other stupid spells that didn't do much.
With the lifetaps, I did about 190k of damage to bring her down.
The pull was tricky because a Fabled Mortiferous Protector was up as well. I don't know a lot of tricks, so I basically pulled the entire room, the Protector reset first, and I took out everything else at the same time (clearing the trash before taking on Drusella 1-on-1).