59 Ranger with Fungi but no earthcaller, where to solo?

[Rygar]

Typical recommendation for the hole here. Mobs have only 4k hp, and you can use anti summon nukes. The entrance / pit mobs will be green, but upper castle and deeper mobs are blue. The hard part is finding a camp a ranger can split and hold down. I know of a few but would take some tricks to get there.

Would recommend swarmcaller and avoid rats, undead, and golems