User blog comment:Kait-zero/Champion Concept - Priscilla Spinne the Cursed Queen/@comment-3974211-20120803085351/@comment-220.255.2.90-20120803140921

If u think about it... 2% per 3 second contitutes to about 50% every 75 seconds. This means that when she ons her ult you will definitely reach 100%(plus a skill cast).

I think its cuz its original it got a bit way out of hand.