User blog comment:Simbey/Real Talk: Vel'Koz/@comment-24090792-20140218002218

wow wow wow hold yer tetz bro :

1 - his Q is listed here to have 70% DECAYING slow not 90% and not constant for the duration which start at ONLY 1 SECOND at level 1 and goes for 2 sec at level 5 ONLY and have less range and travel time than other similar skills ( that jinxs peice of profanity which W ) so at early levels the 70% slow will apply for only a fraction of that 1 - 1.5 seconds

2 - you noticed that his ratios are all 60% and below and in mid/late game scaling IS everything when it comes to damage and thats a weakness not even that sliver of true damage he got can hide away

i think that because of his R self root and channel duration as well as his passive stacking system both combined with his low ratios will make building him as glass cannon full ap a bit lacking