Logomachy

From Activating Evolution

Logomachy is the psychic ability to speak with powerful (sometimes vicious) words. Even if they are not true, which they sometimes aren’t, one with this ability can speak so mordaciously as to hurt the feelings of nearly any foe, or with such power to inspire allies or so cleverly to lure any enemy into a meaningless and pointless argument, which can be used for major distraction. One with this ability usually telepathically activates the medulla oblongata which makes the person very irritable and likely to retaliate to the slightest suggestion, topic or idea.