User blog comment:Atmey/Jaljala the Time Ninja/@comment-4434378-20130228160313/@comment-3529242-20130228233746

You should activate Q before E as it is next auto attack, the stacks amplify all his damage including Q and auto attacks, yes using Q on diffrent targets is the best damage over all, but I doubt you will have the chance to use it, and teamfights don't usually last that much so the stacks wear off during the fight.

Flat reduction would be too much for an already low CD ability, with max CDR lvl3 ult, 0.6*0.6*10=0.36*10=3.6 seconds.

I don't think he needs much CDR as he will most likely will run out of energy pretty quickly.