Chad Thundercock is the greatest known threat to wizards. He lives in a retirement home guarded 24/7 by assassins. He trains his sons to hunt and kill wizards.
Chad is a wizard, and he was a student of the Grand Wizard. At some point, Chad began to hate wizards, seeing their powers as unnatural. He managed to have children by telekinetically inseminating women.
Chad dueled with the Grand Wizard and defeated him with a mysterious poison. The Grand Wizard managed to survive and is now in a coma.
Chad may also be proficient in potion making.