User blog comment:Varzan Deodinm Beldinm/Most Powerful Semblance?/@comment-3257939-20150109000412/@comment-23790511-20150109011605

Precisely. It's not an be-all end-all in theory. The user of such a power would have to be balanced in a way where overuse of nullifying a persons aura and semblance would have negatively affect him/herself as well.