AD Janna is freaking strong against Illaoi 0____0;
It's mostly a combination of her E and Q. I was able to consistently 1v1 an Illaoi and win during an ARAM. This is an Illaoi that was bullying the hell out of my team and was up like 10 kills. I switched to AD and started wrecking face.
With cooldown items her Q and E are on really short cooldowns, and if she goes in to ult on you just ult back and knock her away then BotRK and activate Ghostblade. Freaking hilarious!
Infinity Edge, Youmuu's Ghostblade, BotRK, Statikk Shiv, Ninja Tabi, Mortal Reminder.
Probably the most fun I've had in League in a looong time!