So Ryze's sitting at a 43-44% winrate and you buff his Ultimate (R)
How's this going to make a difference? If the enemy team knows Ryze ultimate is coming, they're going to CC/AOE the sh** out of that spot.
Here's the buff: http://na.leagueoflegends.com/en/news/game-updates/patch/patch-617-notes
Here's his stats: http://champion.gg/champion/Ryze
Please, if you're going to buff Ryze at least make it right. His burst is there. But if Ryze were to get another rework in the future, I just cry. 