>>96841262
Instead of copying D&D's regeneration, Trolls should have been the anti-Nymph, dark and violent reflections of fey. With Nymphs you have several types. Naiads are freshwater. Dryads are forests. Oreads are mountains and grottoes. Oceanids are the ocean. You could do the same with trolls. Bog Troll, Cave Troll, etc.

But what would be their 'thing' if not regeneration? I see a trolls presence being a blight to the land instead of a loving warden, like nymphs.