Something nice I noticed about what I think is her ult
Irelia Ult
So, her ult (at least I'm pretty sure it is) fans out like a cage around enemies inside. And there's an opening in that cage where she casts it from. The way to get out without hitting the blades is to get through her. I think it's pretty neat, since I'm pretty sure the Noxians in the Noxus-Ionia war would have had to get through her on the battlefield too. Intentional or not, I think this is a pretty neat touch on the design team's part. Kudos to them.