What's up with those Karma changes on PBE?
Detailed here on Reign of Gaming.
Multiple nerfs to her damage output/solo laning, and buffs to her utility/duo laning. Seems like they are trying to get her out of mid and send her bot.
I agree that Karma isn't the greatest support. Or, rather: even in the support role, she functions more as a mage/carry, like Annie or Zyra support.
But she's really fun right now, as a support OR a mage. And I don't understand what problem they are trying to fix. Is solo lane Karma OP? Does she lack counterplay? I don't think so.
I agree Karma is a little annoying to lane against, but there are certainly far more obnoxious champions that aren't getting touched. Why introduce such sweeping changes to a champion who's fine as is? I don't see anyone clamoring for Riot to pigeon-hole her into bot lane. And plenty of people enjoy solo laning with her.