Shelco

Doctor Shelco
Doctor Shelco used to be a regular matoran, but one day while traveling back to his village he well off a short cliff and landed next to a poweful stone. (The stone is known as the Kihiki stone). He touched it and the stone got fused with him and it gave him unimaginable intelligence. With this new power, Doctor Shelco realized that he could rule everyone.

Doctor Shelco immediately started his plan to take over the universe. He started experimenting with different substances to create an army, but the first few tries were unsuccessful and ended violently. His first kind of successful experiment was called Experiment 0. Doctor Shelco didn't like the way his first experiment turned out, so he froze it and started working on another. His next successful creation was Experiment 1. Doctor Shelco liked the way he turned out and he sent him to destroy Doctor Shelco's old village. Experiment 1 was quickly defeated by the town's newest toa team: The Toa Clusiso.

(I'll add more later.)