Kalista is amazing!

Yes, I'm sure she will be hit with the nerf bat as she does seem extremely strong when I just played her. If you have the mechanical skill when she has high attack speed to keep clicking a direction and then the enemy every time in between autos then you will dominate as I just found out (although in custom bot game, was still the fastest I've gotten that many kills before). But besides the balance issues, as far as fun wise, she has been the most fun I've ever had on a champion and her passive will really determine the good Kalista's between the bad ones as far as mechanical skill goes. I just had so much fun playing her compared to any other champs that have been released on day one. GJ on the champion design Riot! Might have to tweak dem numbers tho. =D