Probably one of the more unique characters I have hosted a casting call for. Duncan Viorel is an Atlas-trained hunter cadet, going to Beacon Academy to finish his training. He actually is trained by the same person who trained Alliya Ao, the rough, gruff, angry wolf faunus. He is human and his quirk is referred to as "Silenced." Making him, to the other characters, completely silent from his foot steps, to his weapons, even his speaking. 

You will be voicing the lines, but within universe nothing he "says" will be verbalized with a voice. Though speechless, he is dedicated to his craft, sarcastic and equally terrified of Alliya Ao.