Aug 10th 2010 3:43AM I'm sure "last" was meant.
The trick here is to put Tacticians into some form of Crowd Control at the beginning of the pull (Shackle Undead and Repentance work great). It's best if you manage to do that before they reach the corridor. Then just kite the rest of their group out of the chamber and kill without being bothered by Blood Saps. When there are only Tacticians left, they are no longer as big a threat as usually.