What do you think is the differences in souls?

[Kranel_San]

Ancient souls (and presumably bigger boys like dragons or aliens like Gilgamesh) have a lot more aether to work with

Say, is Gilgamesh have a heavy-aetheric density, or is more capable of manipulating dynamis?
I have been wondering about this for a long. He might be just like Meteion or any other alien lifeform.
This also opens the question in my mind about dragons as well. If they're aetheric-rich then what caused it to be the case? Unless their world is also aetheric-rich