1. Janna
Janna contributes greatly to team fights. As a support champion, she is able to do almost everything. Janna is able to gain movement speed, slow enemies, throw back enemies, heal players on her team, and knock up. She can be extremely useful throughout the game because of her ability to always be buffing her team and debuffing the other team. If you are looking for your next support, Janna is the one for you. She is easily one of the most powerful supports at the moment, and because she is pretty easy, she is very fun to play if you are looking to get into supporting.