Dps tree, any abilities apart from beserk are a dps loss so only use when you need the utility ot after your third light attack.

Tank tree using defy death as a second chance and torrent as a way to get cooldown up faster on berserk with refreshing torrent and rending throw if more rend is required

Tank tree using defy death as a second chance and torrent as a way to get cooldown up faster on berserk with refreshing torrent and infected throw id disease and weaken is required