User blog comment:ClariS/A Sivir Change/@comment-4937115-20130909201623

If I had to weigh in, I'd say they seem like good changes, but when put all together they will be way too much, so:

-For Spell Shield, either remove the suggested on-hit cooldown reduction or keep it and increase the base cooldown. Also,  increase the suggested 1.5s duration to 2s

-Remove the suggested AS buff.