Context on the Xerath nerf?
I can't think of a reason for the nerf he has on the PBE. His stats on LolKing are as follows:
Play rate: 8.71% Ban rate: 3.74% Win rate: 50.14%
Not bad statistics at all, they show a somewhat popular champ with a solid win rate that is occasionally banned. But a champ that needs nerfs? He's been featured in LCS a moderate amount, he's banned on occasion and he wins almost exactly as many games as he loses. I mean it's a small nerf but it still shows Riot thinks he needs a hit right now.
I honestly get more paranoid with every day. Between Syndra and Xerath it seems like everyone that is even decent in mid lane (aside from the one person everyone hates playing against) is a potential candidate for the nerf bat. Is Orianna next? Cassiopeia again? Ahri?
What is the goal of these changes? Are you just trying to force the old meta out to bring in new champs or do you just want to reduce the power level of the game/mid lane in general? Because I'm really confused right now.