Champion suggestion to climb! (bronze to Silver)

If you are stuck in bronze and just can't get up to silver, then you can maybe play some of these champions: 1. : Gragas is pretty OP right now and have an easy mechanic!
2. : As adc you can try caitlyn, her auto attack is really broken, combine them with some attack speed and you'll good to go! 3. : His abilities is really good right now, just rush as your first item and you can 1v1 your laner!

So basically, you need to play a low mechanic champion! Don't play champion like these: or <--- I know these 2 champions is the community's favorite but they just aren't good enough to be use in low elo!

Please write what you thought and even add to what I have written above! Thank you and good luck in The Rift!