Strategy for 8x vs. Nightshadows?

There's also a sniping spot in the Nightshadow/Windraider cave.

All the Nightshadows are on the top platform, and you can lure them to the right and then sit 1 step down, they won't attack you there.

That's where I hunted them on my DK cause the outside place has too many other monsters on it :/