Don't use Kayle.
I don't use a manamune or an archangels on Kayle. I typcally start meki pendant, zerker greaves, rageblade, nashors, gunblade, and from there you can change it up.
Getting madreds on her is surprisingly good against tanky teams. Her heal doesn't do alot, but it is a pretty short cooldown, so use it often.
© 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.