Not to be confused with Immortality (associated with the Purples trio.), Immortal is the ability to negate death or near-death experiences. The ability can be passive or impassive and can come in a variety of forms. Delallana is immortal and can negate death itself. When she is near death she would always come back as another being which is the same figure as her, similar to the immortality the trio has. Many gods also are immortal and can completely cancel out the concept of fate, death, absolute death etc. This ability is pretty common within the series.

See also:

• Death Manipulation/Fate Manipulation
• Death Negation