Oh my, I just played Katarina for the first time after her rework and damn she is hard!

Imo after people start mastering her shes going to be very very strong. Her skill floor got insanely high but once you start getting the hang of proper combos and dagger placement, her damage is just unreal. Her laning is also a lot better now after you get used to it. I get fb at 2 or 3 in most of my games now. The trick is you gotta get good at knowing where q will land as you throw it. You find a minion about that distance from the enemy, q the minion, then you shunpo to the spot where its gonna land before it lands (you can do that) and w immediately. Both daggers will proc passive about the same time and then you shunpo away if they arent low or ignite and e aa them if they are. Once you hit 6 you do the same combo only you start ulting as you shunpo to the dagger spot. Youll catch both while ulting for massive damage. If you do the combo fast enough its very difficult for your opponent to react in time unless they're highly mobile. All in all shes loads of fun after you get the hang of her

/r/summonerschool Thread