Control Horn

Cow Controlling Horn is the Quirk possessed by CowCow Boy.

Description
Cow Controlling Horn allows him to mind control cows. It appears that he needs both horns intact for his Quirk to work as when All Might chops one off, it stopped working.

He is seen controlling hundreds of them at a time as he was threatening to stampede a whole province of Japan if his demands were not met.

Trivia

 * Ushi means "cow".