He's just like Ono.  Only better.
He's just like Ono. Only better.

Name: Niv-Mizzet, the Firemind
Origin: Magic the Gathering, the Plane of Ravnica
Gender: Male
Classification: Dragon/Parun (Founder) of the Izzet League
Age: At least more than ten millenia
Powers and Abilities: Flight, telepathy and mind reading, can set a person's brain on fire by thinking about them hard enough, fire breath
Weaknesses: As egotistical as he is intelligent, is easily bored
Destructive Capacity: Large building level+
Range: Varies with spells or attacks
Speed: Above human
Durability: Large building level+
Strength: Above human
Stamina: Above human, but will most likely become bored before running out of stamina
Standard Equipment: None
Intelligence: The most intelligent being on Ravnica
Notable Attacks/Techniques:

Notable OBD Victories:

Notable OBD Losses:

Other: A quote from Matt Cavota regarding Niv-Mizzet:

Niv-Mizzet is the smartest living thing on the plane of Ravnica. This does not mean his SAT score would be 1 higher than the second smartest being. This means that he is so smart that he could, using #2 lead of course, fill in his little ovals in such a pattern that, when scanned by the computer, would reprogram it, giving him a perfect score and everybody else a zero, then the computer would shut off its fans, overheat, and burst into flames. Oh, and he'd be able to do this in the time it takes the other testers to open their booklets.

See here for more.