Now I understand why this expansion didn’t go down too well.
The systems behind this quest were probably done by someone who was new to quest design. I’m surprised since that expansion was released that they never revisited this quest and others in Shadowlands to bring them up to date with a more common sense approach.
Oh it’s where you have to let the 2 NPCs nonstop slap another NPC until the criteria as been completed.
If you attack as well, there is a chance that you’ll kill it, thus bypassing the check. You’ve got to do this 10 times and when you’re maxed out, you just sit there, slap a mob and then go afk.
You also can’t group up mobs to do it, they only do it from 1 mob out the pack you pull.