To everyone crying about the Sona nerfs...
It was a baby nerf - if anything, it hurt her scaling(which isn't a support nerf). On top of this, you guys keep forgetting what the new Sona does. While Sona, individually, may not seem that "dominant" in lane, she also gives her ADC a roid to hit hard. Maxing Q on Sona, with a smart ADC, literally gives you SOOOO much poke and trade potential. Corki + Sona is a very, VERY potent lane(I'm talking level2 all in pretty much any bot lane).