In Xenoblade Chronicles, two types of Brogs can be found: the regular Brogs and the Rhanas. The Rhanas are a subspecies of the Brogs and are themselves considered as Brogs. There is four different type of body variation in the species: the dark green Brog with a purple underbelly, the silver Brog with a white underbelly, the dark purple with a pinkish underbelly and the Rhana which distinguish itself by its long claws, blue scales, clear underbelly and bigger horns. They can be found in Colony 9, in Tephra Cave, on Bionis' Leg, in Satorl Marsh, in Makna Forest, and at Eryth Sea. The strongest Brog in the game is the Young Brog, which can be found in Tephra Cave at level 95. The weakest Brog is the Cute Brog, which can be found in Colony 9 at level 5-6.