Immortality

Brief Summary
"Immortality" is a term for characters that have the inability to die through conventional means alone.

Types
1: Longevity. ''Characters with this immortality are incapable of dying through aging, nor are they capable of dying through disease. Not to be confused with Longevity.''

2: Resilience. Characters with this immortality are highly resilient towards physical attacks, but can't regenerate from, say, burning to ash.

2.1: Physical. ''Characters with this immortality are completely incapable of dying through physical means alone. A good way to kill them would be through Reality Warping or being a higher dimensional being.''

3: Regeneration. ''Characters with this can simply regenerate. The usefulness of this is all dependent on the user's degree of Regeneration.''

4: Godhood or God Protection. ''Characters with this have been granted immortality through godhood, or through divine intervention. This is generally more so treated as a state of being rather than an actual immortality.''

5: Absolute. ''Characters with this have literal incapability of dying whatsoever. It's generally reserved for Omnipotent beings, rather than those much lower.''

6: Parasitic. Characters with this immortality are capable of bodyhopping of utilizing Possession to stay alive.

6.1: Mecha-Parasitic. Characters with this immortality are generally machines and/or computer virus characters, capable of uploading their own data to other software to avoid termination.

7: Undead. ''For the most part, this immortality is self-explanatory, and characters with it have a habit of doubling up with other types of immortality. A common one would be Type 1, and for ghosts, they normally end up having Type 3 as well.''

8: Artifact Reliance. Characters with this immortality are incapable of being killed so long as a certain object or artifact exists.

8.1: Conceptual Reliance. ''Characters with this type of immortality can't die so long as a specific concept exists. Such as the concept of violence.''

9: Transcendental. ''Characters with this immortality are actually separate from the realm where they can be killed. For example, a conceptual being doesn't die even if its body, soul, etc. are erased from existence.''

10: Meta. ''Characters with this immortality are not dead, nor are they alive. They are completely metaphysical, and thus are outside of reality, temporality and dimensionality of any measurement. If possible to kill such a character, you would need to be on a similar plane of power, or higher.''

11: Emotion-Connective. ''Characters with this immortality are completely incapable of dying so long as a specific emotion exists towards them. They can be defeated, but never truly killed. If those emotions towards them were to vanish, they would vanish along with those emotions.''

12: Retroactive. ''Characters with this immortality can be killed--it's just that, one way or another, they'll come back. Normally associated with Resurrection.''

13: Robotic. Characters with this immortality will always be robots or cyborgs, and they can be killed, but will always be capable of being rebuilt and/or repaired.

14: Selective. ''Characters with this immortality can only be truly killed by one person, weapon or attack. Please note that these characters can still be defeated, it's just FAR more difficult to KILL them without their specific weakness.''