Necro splitting, specifically dungeons?

[maerilith]

My question, for example, would be how would a lower level necro go about splitting the spiders at the entrance to upper guk? Just FD and pet far enough away to be backed off for the split?

How about a level 20 necro in solb?

I understand numb the dead, and regular FD pulling, but it seems like the pet is somewhat needed in a dungeon even vs lower conning mobs.

Thanks in advance for any advice on properly playing a necro in the aforementioned situations.

(I did research this some, I didn't find any really good answers, most pertained to more specific camps at higher level.)