User blog comment:Fistful of Force/Amumu: Tantrum vs Despair/@comment-4104124-20120820151532/@comment-5432924-20120822000847

That's not really an issue. The thread is about Lvl 1 Amumu. Even at lvl 2 it is pretty much the same, but you are suppose to have blue then. Without it, Amumu is stopped in his tracks, irregardless of either ability being used.