Uridimmu is a mark in Final Fantasy XIII. It appears in Mission 2 and 19. In Mission 2, it is accompanied by four Gorgonopsids, and in Mission 19, a group of four Uridimmus are fought. It also can be summoned by Verdelets as well as encountered naturally.
Uridimmu, "mad/raging lion," was an ancient Mesopotamian mythical creature in the form of a human-headed lion-man pictured standing upright, wearing a horned tiara, and holding a staff with a lunar crescent.