Hello, so I do see that something like this was reported already - Fire Aura “Incinerating Aura” Passive broken. However, this is to deal with the cold augmented with fire aura and not the lightning. Assuming the tooltip will still be wrong as I did not see its base dmg change. I also did not see the dmg of 1 cold aura go up either or scale higher. I am running lots of Cold DMG as well as DoT. I tried both the passive node as well as the skills node conversion and neither scaled with the increase in fire aura flat dmg.
Thanks! BB