Immortality

Immortality is the ability to never age. People with this ability possess an infinite life span, and can shrug off virtually any kind of physical damage. Some people are the defensive type, simply preventing such damage from appearing (invulnerability/protection), while others are the regenerative type, surviving and quickly recovering from anything you throw at them. Barbarians are the first beings ever created in existence, making them the oldest beings in the universe, Vampires are undead allowing them to not age and be immortal, Angels and Demons aren't effected by time, and Wizards and Witches can use dark magic to cheat death.

Characters with Immortality
Barbarians

Vampires 

Angels

Demons

Wizards

Witches