Because damage in this game is dealth in high bursts fast regeneration isn't much of a help most of the time. I feel that my Wolverine even with pretty decent gear 15 durability, 50% dmg reduction and 30k health dies almost like a ranged squishy if I don't put constant effort to dash and hit with everything.
Something to change before QoL [if that will come] or to add to the QoL [if it will come soon].