Darkanine said:
Would Digimon be eligible for this? If a Digimon is killed in the Digital World, then they are reborn in a new state, albeit without prior knowledge (unless under very few circumstances)
For one thing I am not sure if that should count as immortality. One can discuss that from a philosophical a theological standpoint, but for the sake of a vs debate I would think the reborn digimon would count as a new one if they don't have their memories, given that they would naturally not continue the fight in that case. (they also revert to baby digimon, don't they?)
For the question of this specific type of immortality: It doesn't really rely on something, but just is the nature of their being. I would believe that case wouldn't fall under this type, given that.