Invincibility

Invincibility is the ability to be totally resistant to all forms of harm. Because of this, the obvious problem with Invincibility is that it could very easily make a character who has the superpower overpowered. To counter this potential issue, Invincibility comes with many limits, with one being how incredibly rare it is.

Limitations

 * The user has a very short time to be invincible.
 * The user has a long cooldown time.
 * The user is only invincible to certain attacks.