A... Semblance? Akechi's brow arches at the unfamiliar term. Typically, the word refers to an outward appearance, a similarity, but the way that she said it implies a proper noun. Something more significantly, useful in battle.

Touching his chin, he hums softly. "I'm not familiar with this 'Semblance,' but I do have combat experience and some... let's just say 'magical' means of defending myself."