Effie's Aspect Legacy had granted her a fragment of Life's Domain — which was not a fragment of Earth, interestingly enough — and helped her soul give birth to a lesser domain of her own, the Soul Garden, which was a domain of thriving and prosperity. Then, the fragment of the Divine Domain fused with her Soul Garden, imbuing it with exuberant, mystical vitality.
And when Effie attained Supremacy, her Aspect Abilities growing more potent or evolving, her lesser domain evolved as well. Now, there was nothing lesser about it anymore — it expanded, becoming the size of a continent. It was just that her Domain was located in her Soul Sea, not in the Dream Realm or the waking world.
As for her Supreme power, it was rather straightforward. It shared the augmentation of her Dormant and Awakened Abilities with all her subjects, albeit in a diminished capacity — similar to how her Ascended Ability functioned before for those of her warriors who saw her during a battle.
