Although Dorothy had experience repairing the Moon Rabbit World, strictly speaking, it couldn't be considered Creation of the World.
The Moon Rabbit World might have died, but since it hadn't been long, the various laws of the world were only weakened and damaged, not completely vanished. What Dorothy did before was merely mending work, sewing and patching up, which couldn't be compared to the difficulty of creating a world from scratch.
But now, if she wanted to realize the concept of the Spell World she envisioned in her mind, the homebody witch would truly have to consider how to create a world from nothing.
Even though the witches, as the leading calamities, were seen as deities by other weaker races, the act of world creation was still not an easy feat for them.
It was a mighty power only the Sages possessed, only those near-omniscient big shots had the ability to create a world on their own.
