The Spirit Realm

Pally/Shamy/Necro all the way. You get all the buffs/heals/dps you need and you will be exceptionally good against undead. Also easier not to have 2 melee as positioning can be a pain in the ass. You can sub the necro for a cleric and gain ports, which is nice when your boxing but you lose the ability to pull.

Druegar:

I was fighting in the arena before aswell, but pathing there is really horrible. So nowdays I usually fight on the bridge directly left from where you zone in. Only spiders there, so no bolster + 2-3 named spawns at that camp. Pulls are 1-4, but mobs are easily rooted. Think there is 2 roamers

one of the named spiders there buffs itself with some insane atk buff tho (+750 iirc), so might be handy to have dispell memmed

Thanks for all the help went with pally/cleric/shammy.