One of my players has this very strange templated character it's a little outside your usual realm but I thought I'd throw him out there anyways.
He is a half-dragon drider, a humanoid torso atop a giant spider body. Huge batwings spread from his torso's back and hid skin is covered with a fine layer of tough and pointy red and black scales. Hid two humanoid forearms end in cruel reptillian claws that he move swith incredible speed. Unlike a "normal" half-dragon drider he has three dragon like heads, small for his frame, each perched atop a sinuous snake-like neck. Each head has a pair of long fangs that perpetually leak venom and wears a crystaline amulet on a small chain collar (a matching set of three).
Known to the public as The Abomination, he is an up and coming gladiator in the arenas of the planar city of Sigil. Though he plays the part of a monstrous beast for the crowds he is actually quite cultured, and can sing in a beautiful three part harmony.
His amulets infuse his claws with mystical energy, making them powerful magic weapons and enchanting them with inhuman Speed. He can fire three simulataneous firey breath attacks in three different directions. He prefers to attack from above, opening with a volley of fire and then closing to make use of his many attacks per round rippping at his oppenents flesh with all his many heads and limbs.