Fleur Delacour repeated Wizet's words. "Using a branch of magic you're good at to guide your approach to another branch..."
She seemed to have thought of something. "Wizet, that's the concept you mentioned in the Hogwarts Voice, isn't it? It's also the method you've always used to study, if I remember correctly?"
"Which issue of the Hogwarts Voice was it?" Before Wizet could answer, Ilvermorny's Champion Harrison Johnson instinctively cut in. "I'll find a copy and read it too."
Fleur Delacour tilted her head up slightly, looking at Harrison Johnson with an almost admiring gaze. "I can't remember..."
"But the Hogwarts Voice is right there in the library's Newspaper Section. We could always try looking for it ourselves, couldn't we?"
Perhaps because it was genuinely difficult to get angry while looking at Fleur Delacour's beautiful face, Harrison Johnson did not argue. He merely coughed twice to cover his embarrassment.
"Interesting..." Draco gave a cold smile, lowering his voice so that only Harry and the others could hear. "It seems half-blood French wizards aren't entirely useless after all..."
Wizet first answered Fleur Delacour's question. "I did submit a paper on that subject to the Hogwarts Voice."
Then he steered the conversation back to the previous topic. "Reproducing the effects of a Blood-Replenishing Potion with a relatively simple healing spell requires a fairly complex casting technique."
"For me, Potions forms the core of that technique, with Charms playing a secondary role. After combining those two branches of magic, I express the result through Episkey."
"It involves Charms too?" Beauxbatons' Champion Claudia Laroche asked curiously. "Mr. Lovegood, is there a connection between them?"
"At least to my mind, Potions probably has more connections with Care of Magical Creatures and Herbology. Charms... seems rather far removed."
"Mr. Laroche, perhaps we could consider this..."