I don't think its actually working in pvp...not sure tho. Cb are like static on monster in pvm (for example : smiter that use alot of cb and do less than 2k dmg still godly for ubers, cuz each hit they fire on them are taking a fraction of their lives), and static dont work in pvp so... Ds are doubling ur dmg tho : that why good meleer are using eth dc instead of lastwish.