User blog comment:RocanHsing/Zelos, The Energy Blades/@comment-210.6.166.17-20121011115648

his ult is op, the cooldown is way too short, allowing him to keep it up most of the time. Lategame true damage probably worth around 3-4 times of physical damage in lategame even versus squishes and well, that is op and probably only a portion of the damage should be transformed into true damage. Finally, there is an overlap of the passive effect and active effect of his ult, considering the power of his ult, you might just remove the passive.