The Fight King has the appearance of a decayed corpse, or a mummy with a shrunken head, who is nothing but the skeleton supporting him, and his pitch-black flesh and skin. One of his arms appears to have been dismembered (most likely in battle) and is wrapped in bandages. His left upper arm and left ankle are also bandaged. The Fight King has a large green left eye, and the right one has been stitched shut, like a shrunken head's, and a small, pale red crown floats above his head. Along with the Fight King's large golden sword, he also has an axe strapped to his back, a short sword on his waist belt, two knives in his belt and one on his right shin, and a little crossbow attached on his left arm.
- He never left his throne throughout the entire episode "Morituri Te Salutamus" despite having a modelsheet with him in standing and walking positions.
- The runes on Fight King's sword, according to Tolkien's Dwarven rune set, reads: "To fight is to live."
- His appearance seems to reference Guts from Berserk; both are missing an eye and an arm, and both wield a giant sword and have a wrist attached crossbow.
- His crown's design and how it floats above his head shows that it is likely a nod to The Fairly Odd Parents, another show by Frederator.