I struggle to think of good unlimited HP rings, for example. Most go-to items are metal and most top of the line items are metal too. I'm at a loss how to dress a druid past the (still-kinda-obscure) +8hp items. There isn't enough non-metal in the game IMHO. And yeah, they can gather goblin general stuff, but it's useless to them. Druids need hp/saves/stats and I can't think of a good unlimited set at hero, let alone at 20. Nevermind the frustration of not being able use any of the stuff looted from anyone.