While tending the magical plants, Sprout chatted with Wizet and the others, mentioning what she knew about Castelobruxo.
Castelobruxo School of Magic was located in Brazil. Like Hogwarts, it had subjects in which it excelled—Herbology and Care of Magical Creatures.
As Sprout spoke with Wizet and the others, she mentioned how Castelobruxo applied Herbology and Care of Magical Creatures.
Castelobruxo liked to view Herbology and Care of Magical Creatures together, allowing magical plants and magical creatures to live alongside one another and influence each other.
Hearing Sprout say this, Wizet thought for a moment and guessed at Castelobruxo's purpose.
"Professor Sprout, let me use Potions as an example. Some potion ingredients are interchangeable, such as magical ingredients like valerian and wormwood. Both are ingredients in the Draught of Living Death..."
"They can also be used in the Dreamless Sleep Potion... What's more, the amounts of valerian and wormwood used in the Draught of Living Death and the Dreamless Sleep Potion are the same..."
"Besides that, valerian and wormwood can be added to a potion together without causing any conflict. That seems to lead to an interesting conclusion..."
"Could Castelobruxo be doing this in order to indirectly... lower the difficulty of brewing potions, or... reduce the cost of potion ingredients?"
"Oh?" Sprout raised an eyebrow. Rather than affirming his answer, she asked, "Why would you think that?"
"Professor Sprout, it's like this..." Wizet explained. "When I attended the Animagus International Symposium, I met a wizard from Brazil."
"He was a Castelobruxo graduate and exceptionally skilled in Herbology. Usually, when Herbology comes up, it inevitably leads into Potions."
"And during Animagus practice, in addition to Transfiguration, you also need Potions to support it. After I met that Brazilian wizard, we exchanged letters about potions."
"Sometimes, when he wrote down potion recipes,