League of Legends features 148 characters that you can play. The vast majority of them are good for climbing solo queue, at least to a high-enough level for most gamers. I am mostly talking diamond and platinum here.
The problem is that so many of these champions have complex mechanics that take a long time to master. Also, most people cannot actually climb because of many different problems that they have. With this in mind, there are some characters that make climbing much simpler. I want to focus on these.
It does not matter if you have been playing LOL for some time now or if you just now start. In my view, there are some clear champions that make climbing easier. I will focus on 2 for every position in the game.