During this time, although Riezel had been exploring the Dungeon almost every day to the point of neglecting food and sleep, he had not forgotten about the magic he possessed: All-Rounder.
After learning Ais's Wind Spirit Sprint and Lefiya's Arcing Ray, Riezel had considered practicality and various other factors, then learned quite a few more spells from others.
There was no need to mention Lefiya. As Riezel's teammate and companion who had explored the Dungeon with him for over a month, aside from Elf Ring, which overlapped with his own role, Riezel had unsurprisingly learned Lefiya's final magic.
As Orario's Strongest Mage, Riveria possessed nine spells on her own. Naturally, Riezel did not pass up the opportunity. Whenever she had time, he humbly sought her guidance and ultimately learned five spells from Riveria.
In addition, Riezel learned a spell from Finn that could serve as a trump card and turn the tables in desperate circumstances. It was exceptionally powerful.
With those spells, along with the Wind Spirit Sprint and Arcing Ray he had learned earlier, Riezel now possessed nine spells, just like Riveria.
That was also why he had been able to fulfill the requirements to acquire "Mage."
As proof of a high-ranking mage, this Development Ability was not so easily acquired. It was practically the exclusive domain of pure rear-guard mages. Ordinary adventurers who could only use one or two spells to assist in battle simply could not acquire "Mage."
Take Ais, for example. Her wind enchantment magic possessed effects that could only be called extraordinary, yet she had still failed to acquire the Development Ability "Mage."
The same went for everyone else in the familia. If magic was only used as a means to assist in battle rather than as one's primary means of combat, then acquiring "Mage"