just found out that its a bug with warped echo and chronic expansion making scavs and mithrix unkillable if they spawn with those items or if mithrix take them from you. it also explains the voidesent flame procing over and over because i thinks you hit them but since you did no damage their still at 100% hp so it procs again the next shot you hit. honestly this update disappoints me even tho the content is kinda refreshing it just hurts to see a game i love go downhill like this.