Mozenrath is a member of the Villain League, and is one of the main villains from Aladdin the series. He is also an old ally to Jafar and Mirage. He is always accompanied by his flying eel, Xerxes.
Mozenrath is a young evil sorcerer and necromancer, often compared to the villain of the movie, Jafar. His exact age is unknown, but it is around the same age as Aladdin.
Moz is a power-hungry young sorcerer and is quite open and accepting about his own cruelty; in his first appearance, he talked about his sadistic and ruthless master Destane, who Mozenrath sarcastically referred to as being "like a father" to him (Even Jafar feared Destane). Mozenrath boasted betraying Destane and seizing his power, single-handedly conquering the Land of the Black Sands. He bragged that he turned Destane into one of the undead Mamluks that serve him. His floating eel familiar Xerxes and his "shambling half-dead" Mamluks, who are actually zombie heartless created by Mirage, are loyal to him and will follow any of his orders.
Eventually, Mozenrath's lust for power led him to Agrabah where he tried to compel Aladdin into helping him capture a creature he had brought from another world, a beast that devoured magic. Once Aladdin subdued it and placed Mozenrath's magical collar upon it, Mozenrath intended to use it to defeat the magical defenses of every other kingdom of the Seven Deserts (and quite possibly beyond) in order to conquer them (including Agrabah, even though he acknowledged that it was "not a particularly magical kingdom"; he wanted it "because it's there!"). Mozenrath seemed rather surprised that Aladdin would risk his life for "people, but not gold." Aladdin, however, bested Mozenrath by freeing the beast, which turned immediately upon Mozenrath, seeking both to devour his magic for food and revenge for Mozenrath's attempt to enslave it forcing Mozenrath to send it back to its own world. From that day on, Mozenrath vowed he would destroy his new nemesis, Aladdin, and his loved ones. Through the course of the series he tried to kill Aladdin and his friends, nearly succeeding on several occasions, only to be defeated in the end. He also attempted several times to capture Genie so that he could tap his magical energies and use them for his own purposes. In Mozenrath's debut episode (Episode 37 - "The Citadel"), Iago referred to the sorcerer as "Jafar Jr." It was an apt comparison, as Mozenrath demonstrated Jafar's power-hunger and cruelty. It was not proven whether or not Mozenrath was related to Jafar. In one episode, Mozenrath was in Jafar's old room doing research, and in the same episode, Iago asked him if he knew Jafar, to which Mozenrath did not answer.
He is very powerful, unscrupulous and deceptive. Mozenrath possesses a fairly extensive array of magical artifacts (most were probably acquired from Destane), which is shown when he offers many of them to Amin Damoolah in exchange for his services in capturing Agrabah's sultan. His most powerful and treasured artifact is a magical gauntlet that gives him tremendous magical power, which he always wears upon his right hand. However, this power comes at a price, as the flesh beneath the gauntlet has rotted away, leaving only bones (he can still manipulate the motions of his skeletal hand and fingers, though). While he possesses an extensive knowledge of magic (spells, potions, etc.,) he is powerless without the gauntlet or his other artifacts. With the artifacts, he possesses numerous magical abilities, which include, but are not limited to, telekinesis, energy projection, teleportation, and flight. Despite Mozenrath's young age, his body is physically weak and he was not going to live much longer. His physical weakness was a side effect of his gauntlet; despite his poor physical condition, he proved on a few occasions to be spry enough to hold his own against Aladdin in hand-to-hand combat. In one episode, Mozenrath attempted to switch bodies with Aladdin to survive in his strong body while Aladdin would end up dying in the villain's weak body. However, things didn't work as planned and both souls ended up struggling in Aladdin's body, leading to a spiritual fight between the two in Aladdin's mind. In the end, Aladdin's spirit proved to be more powerful than Mozenrath's magic, and Mozenrath was forced back into his own body. The Elixir of Life that Aladdin had to drink to begin the fight also restored Mozenrath's body, though not his hand, thus allowing him to live much longer than he would have.
Mozenrath's knowledge of magic has also led him to create numerous magical items, such as "anti-magic" chains and a security system that warns him whenever magical beings arrive in his kingdom uninvited.
Mozenrath is a psychopathic villain whose primary concerns are the accumulation of power and conquering the world. He is calm and calculating, and will step on anyone to achieve his goals. Mozenrath is refined and sophisticated as well as possessed of a dry, cynical sense of humor. He is also extremely arrogant, as he considers other people below him, not to mention frequently underestimating his opponents.
Mozenrath's appearance is practically the inverse of Aladdin. He dresses richly and is very pale, as opposed to the tanned and poorly outfitted Aladdin. Another opposite is in method, with the physically weak though highly intelligent Mozenrath employing magic and extensive arcane knowledge as opposed to Aladdin's physical prowess and ability to cleverly adapt. These factors all suggest that Mozenrath is likely meant to be a foil for Aladdin: both are young, clever, resourceful and determined but are also very different in personality; it is also interesting to note that Mozenrath is sadistic and cruel, whilst Aladdin is compassionate and genuinely cares about people or those he considers his friends.