Who to Buy
As usual, when I don't know who to buy next, I turn to boards for help
So I want a competitive champion that I can take into ranked to climb.
My two ideas rn are
and 
As usual, when I don't know who to buy next, I turn to boards for help
So I want a competitive champion that I can take into ranked to climb.
My two ideas rn are
and 
wu 100%
Spam sivir ADC. Boring as hell coming from a support main, but she's freelo.
wu is better for carrying, sej if you know your team will do well

is deceptively strong. She is decently tanky, has near constant cc, decent mobilty, percent target max hp scaling, and good AP scaling.
I actually really like playing her 75% AP 25% tank. Her E feels so strong, it reminds me of a better version of Twitch and Kalista's E
just remember, if you use wu and you're behing, say like down 20 camp cs or 0-3, its very hard to get back
Wukong is really good at solo carrying so that works but if enemy team is smart and buys pink wards, Sweepers and ETC you wont live very long ;p
I like Wukong more than Sejuani
But don't force yourself to play certain champions in ranked; I would recommend trying all of the champions more than once at some point (this could take a while).
I think everyone has "the one" champion that they just love more than all of the other champions. Once you find this champion (or maybe a handful of champions), it's a lot easier to climb if you really like who you're playing.
Like, you can't force yourself to one-trick a random champion. You have to find the champion that you never get bored playing. If I could force myself I would have been a kha'zix one-trick but here I am as a Nami one-trick and there's still no other champion I would rather play.