In the destruciton staff skill line there is a passive that grants additional damage to single target abilities when wielding an inferno staff. After comparing a resto staff to an inferno I have noticed that a non-crit hit with molten whip is the same regardless of staff. However, after more testing i noticed that the inferno staff is adding crit damage to the whip, but crit damge to skills like, eruption and fiery breath even the destro ult. Those abilities are aoe. This does not coincide with the description of the passive skill. The addition crit damage does seem to be 8 percent. Wondering if anyone else has noticed this. Does not seemed to be intended..