I've had good success against Diana and Nunu as Nasus.
Though, that's only in 1v1 situations. If any other enemy were to join the scene, there's no escape.
Dem necromancy skills.
[Actually would be a good discussion to remake so we can get modern information given, y'know, two year necro.]
© 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.