It seems to me Ezreal's ultimate still doesn't give off his screaming audio at times.
Lead Sound Designer
We'll take a look at it and see what's going on. We can probably get a fix not in the next patch, but the one after. Thanks for the feedback.!
© 2013 Riot Games, Inc. All rights reserved. Riot Games, League of Legends and PvP.net are trademarks, services marks, or registered trademarks of Riot Games, Inc.