User blog comment:Prince of Erebor/Weakest Nen ability/@comment-10528819-20151016030835

It's hard to say, since the ability's aren't used only to be strong, but rather to be usefull, for example you can't say Kortopi's ability is weak since it's not used for fighting but rather for strategis. And I also don't think we should count "Rapidly evolving Gungi ability" from Komugi since it wasn't intentional. I actually think I have to go with Ripper Cyclotron since  it's only strong because Phinks is strong, in other hands it would probably be weak