Demise is one of the two main antagonists of The Legend of Zelda: Skyward Sword, a demon who was defeated by the goddess Hylia and sealed in the form of a monster known as The Imprisoned. During the events of Skyward Sword, Demise's servant and living weapon Ghirahim sought the now-mortal reincarnation of Hylia, Zelda and use her life force to release Demise and restore his true form. While Ghirahim succeeded, he died fighting Zelda's friend Link and was sealed within the Master Sword to erase him completely. However, Demise vowed that his malice towards Link and Zelda would be incarnated into one who will make their descendants and reincarnations suffer for years to come.
Powers and Stats
Tier: At least High 4-C
Age: His actual body is easily thousands of years old, older as a fragment of his spirit lives on through Ganondorf.
Classification: Demon King
Powers and Abilities: Superhuman Physical Characteristics, Magic, Elemental Manipulation, Darkness Manipulation, Weather Manipulation, Flight and levitation, Reality Warping, Telekinesis, Pocket Reality Manipulation, Likely has all of Ghirahim's abilities too.
Attack Potency: At least Large Star level (Vastly superior to Calamity Ganon, as he represents Demise's hatred. Casually created a realm with a sun just as an arena to fight in while not at full power)
Lifting Strength: Class E+ (Superior to the Four Giants)
Striking Strength: At least Large Star Class
Stamina: Extremely high
Range: Extended melee range. At least Stellar via reality warping and pocket reality manipulation.
Standard Equipment: Ghirahim in his sword form
Intelligence: Above Average, highly skilled fighter (Can match Link in direct combat)
Weaknesses: In his sealed form, there is a weak spot on his head that can be attacked, his true form has no such weakness.