Board Thread:Off Topic/@comment-26064215-20150127201253/@comment-25555436-20150411030520

The 1st Semblance, I think that is possible In-Universe. It's probably what Ren did against the Taijitu. Though I don't know if that's a Semblance or just some Aura Fu technique.

The 2nd one...well, it protects less than a full-body armor.