What do I do now?
I just got my placement, I was in bronze from a lack of playing and now I'm in Gold 3 for the first time. I'm worried that I'm going to get in a game, be out classed by everyone, and fail my team. I've never really cared for ranked, since keeping my placement up I had to play regularly, so I never learned to play to many champs, sticking to what I like the most. Now I want to get better at ranked, learn new champs that are viable. I mainly enjoy support roles. I'm decent with Leona and Lulu, very rusty on Janna, I'm working on learning Braum, and thinking of buying Nami since Sona just doesn't fit me. I'm somewhat alright with Miss Fortune, Vayne, and I have Caitlyn. For mid I don't have anything that I can say reliably can deal with the meta champs. Top I can decently use Maokai and do somewhat well with Malphite. As for jungling...not really something I've done, but I believe I can use Maokai.
Any somewhat easy to learn champs for each role I can use? That fits in what I'm likely to go up against and what my team expects me to pick.
Any role I should work on first, to give me an easier time in ranked gold and above?
Think I can still beat Panthons and Rivens top as Leona? Done it so often in normals that it gets my hopes up.