What determines whether Actionmanager.LastSpell.Name actually contains the last ability name, and how long it holds it for? After some spells it contains the correct ability name. Many other abilities don't change it at all, eventually causing it to fall back to "EmptySpell" after like 10 seconds. I'd like to start writing a Rogue/Ninja routine, but I'm not sure if I can rely on this to keep from breaking combo and ninjutsu chains.