I am quite new to this game. But I have played alot of games and MMO's.
From my point of view. And this is a more tanky/DPS build. (Health + damage per second)
I go:
Mantis
Hack
RoF (Rain of Fire) [I use this since im melee and get aggro, to rain down some AoE dmg]
Bandage (Just does alot more healing than any other ring ive seen.)
Fitness (I am not sure about fitness, was thinking of changing for Keen Aye)
Divinity (A must have for anyone)
Meat (Another must have)
Rock Armor (Another must have)
Again, I am quite new, but this is the best I could come up with without much testing or experience.
I know this isnt great for crews, but usually crews have AoE heals and stuff, Im going for something to do big dmg and stay alive during everything.
Hope you all like my build. Have fun.