Cooler- Final

"It is I who decides who lives and who dies! All living things are mere playthings to me! No one can comprehend my power and cunning!"

Cooler was The Brother of Frieza, and son of King Cold. After he heard of a Saiyan killing his brother, he goes to Earth to find him, not to avenge his brother, but to maintain his family's honor. After seriously injuring Goku, he realizes he is still alive, and that he is a super saiyan. After Goku inflicts sufficient damage to Cooler, he becomes his Final Form, which he grows bigger. He manages to injure Goku, and as he is rambling, Goku goes Super Saiyan, and Cooler tries to kill him with a "Super Nova" Which Goku knocks back with a Kamehameha, which sends Cooler to the sun.