Lothar's arms are beige and his hands are white, he has a blue torso and a slanted leg piece which make his ropes, At the top of his torso it is opened and there is some dark blue fabric showing, towards the bottom he has a dark blue fabric belt with a scroll in it, he has two golden brooches, and in the middle of each of them there is a red stone, the brooches are connected by a golden chain. At the bottom of his torso there is cream printed with blue arrows in it.
Lothar has a spiky grey mane of hair with a dark blue or black border, his face is beige. His nose is black, and he has a grey beard which goes over mouth and muzzle. His eyes are orange.
He is an elder of the Lion Tribe.
In the second episode, he is seen collecting Chi from the Lion temple after Lagravis told the 'Great Story' to Laval.
He is an unlockable character in Legends of Chima: Laval's Journey, but his name is changed to "Lion Elder". However, he has a Chi armor and a regular legs rather than a slope dress.