Mute

Mute Magnificent Baddies manage to establish themselves as intelligent, efficient and charismatic even without speaking a word, without need of or rarely ever speaking, or not having the need to speak

These MBs will allow their actions to speak for themselves and they'll often show themselves to be efficient in carrying out missions, able to trick others on their feet and badass in presentation rather than outright manipulative or suave with words.

They're the opposite of Master Orators.