URF Syndra

One of the most fun things I've ever played in this game, and I don't even play Syndra. I'm just mentioning this because I haven't seen anyone else play her yet, and you're really doing yourself a disservice if you own her and haven't tried it yet. I pretty much won every single engagement with an enemy team's Azir, and her ult is basically an instakill against anyone as long as you're spamming your balls. It's hilarious.