Behind the making of Zoe:

Rioter 1: I have an idea for a champ! A skillshot mage that deals a lot of damage with one Q and not much else? And what if that Q took over a second to reach its destination? Rioter 2: What if Zoe is against a team that can react to this second of skill-shotting and render her useless? Rioter 1: Hmm. I know! Let's make her E a giant, unavoidable bubble that applies a 1-second slow, followed by a 2-second stun!!!! Rioter 2: That's brilliant! That's the most fair and balanced innovation we'd included to this game since Illaoi!!!