Talk:Semblances and your OC - A Guide/@comment-24107012-20151203042409/@comment-24107012-20160217134824

If say he was injured and his blood is outside of his body, smeared on the ground, then yes, he could. He could poke himself with a needle and let blood drip down, but he never uses it unless it was necessary or if he was in a dire situation, mainly because of the threat of bloodloss and such.