Leaderaur

Leaderaur is the leader of the Manotaurs in Gravity Falls. Much larger than all the other Manotaurs, he is truly a giant compared to humans. His body is covered in black fur, he sports a pair of bovine horns, red glowing eyes, and a scar on his chest. He also appears to have patches of grass or moss covering his shoulders.

In the episode "Dipper vs. Manliness," Leaderaur appears before Dipper Pines to give him his final trial in order to become a man. After devouring an elderly Manotaur (supposedly as an "offering"), he commands Dipper to climb the mountain and slay the Multi-Bear. While Dipper does fight and defeat the Multi-Bear, he refuses to kill him because he's a nice guy and likes the same music as Dipper. Leaderaur tells Dipper he will never be a man unless he kills the Multi-Bear, but Dipper denounces the Manotaurs' idea of "manliness" and leaves the Man Cave.

Abilities

 * Superhuman strength
 * Heightened sense of smell
 * Fire breath