Full-time Magician

During the freshman orientation class at the Royal Capital Magic Academy, a professor addressed the students below the podium: "Magic isn't just about unleashing a cheap fireball with a staff." "Potions, scrolls, runes... mastering any one of them is enough to call yourself a magician." Only one? Roy glanced at the rows of spells, magical items, potions, magic swords, and other magical creations in his mental magic database and couldn't help but raise his hand: "Professor, what if I mastered them all?" The professor turned to Roy: "Then you can call yourself a Grand Archmage."