Ivo Robotnik

Ivo Robotnik is a brilliant scientist with a 300 IQ and the primary antagonist of the Sonic universe. Driven by an insatiable desire for global conquest, he builds massive mechanical machines like the Death Egg and Metal Sonic to reshape the world into his ideal empire. While he often relies on robotic minions powered by small animals rather than direct combat, his ambitious schemes-including experiments like Shadow the Hedgehog or the use of ancient monsters-consistently end in defeat at the hands of Sonic.