Hades' Heart

Hades' Heart is a minor villain in the video game; Kid Icarus: Uprising.

History
While Pit was stuck inside Hades, he eventually encounters Hades' Heart. After the Heart saw Pit, it began to flee from him in hopes to protect itself. The Heart attacks by creating a duplicate of itself. The duplicate will search for Pit, and if spotted, the Heart will explode. While that's going on, the real Heart tries it's best to keep away from Pit. If Pit managed to hit the Heart hard enough, the Heart will generate a red aura around it and processes to ram Pit at great speed. After a long battle, Pit manages to make Hades' Heart to explode. Despite Hades' Heart to be killed, Hades still lives acting like nothing happened.

Trivia

 * Hades' Heart is considered by many players to be the worst boss in Kid Icarus: Uprising.