Mortals Vs. Immortals

[Sovran Nila]

How do we differentiate between mortals and immortals? What classifies or constitutes an individual to belong to either category? What do immortals possess than mortals do not? If a mortal dies, yet still keeps their body in the Otherworld, and can come back in the mortal realm with a halo, then doesn't that make them immortal? What the hell is going on here?!

 

[Spiral-Force]

Immortal: Impervious to injury and time
Mortal: Can be effected by the above factors

If a mortal dies, yet still keeps their body in the Otherworld, and can come back in the mortal realm with a halo, then doesn't that make them immortal? What the hell is going on here?!

Goku says Vegeta would cease to exist entirely if Kid Buu killed him during his 1 minute stalling plan.

 

[Sovran Nila]

Immortal: Impervious to injury and time
Mortal: Can be effected by the above factors


Goku says Vegeta would cease to exist entirely if Kid Buu killed him during his 1 minute stalling plan.

So, when Supreme Kai gets injured by Majin Buu, does he transform from an immortal to a mortal? Does the same occur to Kibito, he dies and becomes mortal?

 

[Spiral-Force]

So, when Supreme Kai gets injured by Majin Buu, does he transform from an immortal to a mortal? Does the same occur to Kibito, he dies and becomes mortal?

Neither were associated with immortality, just come from a different realm. That's why Zamasu had to use special means [Super DBs] to obtain it.