Abilities Question for a Realm

[StarShooter80]

1. This realm pre-dates the multiverse, and exists outside of it entirely. What would this grant it, if it was either a pocket dimension or its own space-time?

2. Would stuff like planets within the realm count too? Like if inside the realm there was a planet with acidic fumes or such, would it count?

3. If the realm was to contain other smaller ones inside it, all with their own characteristics and such (though all physically connected): would there need to be separate profiles for the sub realms, profiles for both the sub realms and the entire dimension, or just the entire dimension overall?

 

[AyOgUyS]

1. Pre-dating time meaning no time so ig BDE type 1 or whatever it called
2. i think but not sure
3. prob depends on the amount of content within the realms