Celtic Heroes

What's everybody's opinion on solo and group training in OW, is it still efficient and what quivers are recommended for training there? thanks doodz

P.S What levels are most efficient in OW, I've heard training on the wraiths is good because of the chance of XP mobs spawning there, but as far as anything else like trees and eyes, what's up with those?

Kelpies and trees if you have a run lix and train solo. For groups I recommend wraiths and preferable boggans if you are 125+. Trees and kelpies also have a chance to spawn as xp mob if I am not mistaken. I didnt bother with choosing what quiver I should use on what mob. Wraiths have more resists and hit harder then trees and kelpies.