Morena left her room with the idea of buying spells already set in her mind.
Now that her Matrix had formed, the natural next step would be to use it, which would help its growth the most right now. It was right in front of her. Spells were the thing that separated a Wizard from others; it's what made them powerful.
Without one, she could only disturb elemental energy around her in small and unstable ways. It was useful for understanding the difference between herself and before, but not much else.
The Library was the first place she thought of, but after recalling the book she had read before and the rules around the place, she realized that it most likely wouldn't have actual spells available for direct use.
The Library was for knowledge, theory, history, and records.
