Callister did not stay long in Snape's office. However, he did leave Snape with books on how to cultivate dark elemental magic. Callister believed that, given Snape's talent, mastering the basics would be an easy task.
As for the practical application of magic, Callister had no concerns. Snape's dedication and strength, along with his methods in acquiring resources, were more than enough.
Therefore, after Callister left, Snape eagerly began meditating and cultivating in his office.
---
The Hut at the Edge of the Forbidden Forest
Callister, holding a bottle of wine, arrived outside the hut and gently knocked on the door.
The door opened, revealing the large Hagrid, who immediately smiled upon seeing Callister. "Professor Callister, you've finally come! I've been waiting for you for so long!"
"Come on in!"
Callister smiled in response, entering the hut with Hagrid's warm welcome.
Hagrid, a bit shy, asked, "Professor Callister, have you eaten yet? If not, I've made some sandwiches."
Hearing this, Callister instinctively looked at the table, and his smile faltered slightly. The sandwiches were almost unbearable to look at—one could not imagine how they might taste...
Callister had heard rumors about Hagrid's cooking skills.
It was hard to put into words, but Callister was sure that Harry Potter and the others had experienced this firsthand.
Callister quickly regained his smile and said, "Thank you, Hagrid. I've already eaten."
"Also, I brought you something special."
With that, Callister handed the bottle of wine to Hagrid.
Upon seeing the wine, Hagrid's face lit up with excitement. "Hey, Professor Callister, I love you!"
"My goodness, this is Madam Rosmerta's honey mead, my absolute favorite!"
Hagrid eagerly twisted open the cap and took a drink.
"Good, this taste is simply amazing."
Looking across at Callister, Hagrid suddenly felt a bit guilty. "Oh, sorry, Professor Callister. I should have offered you a cup, but I love this so much."
Callister laughed and said, "No need to apologize. I brought it for you, so it's yours to enjoy."
Hagrid smiled, feeling much more at ease.
Callister then took out a crystal ball, placed it on the table, and said, "Hagrid, before I teach you magic, I first need to know what kind of magical attributes you possess."
When the conversation turned serious, Hagrid quickly tucked the honey mead away in his coat pocket and focused on what Callister had to say.
"What should I do?" Hagrid asked, eyeing the crystal ball curiously.
"You just need to place your hand on it and channel your magic into it," Callister explained.
Hagrid followed the instructions, placing his large hand on the crystal ball, pouring magic into it. Immediately, yellow light began to emanate from the ball.
"Professor Callister, what does this mean?" Hagrid asked, puzzled by the yellow glow.
Callister smiled slightly and said, "The yellow energy represents the earth element!"
"Earth elemental magic is actually very suitable for you, Hagrid."
"As a giant, you're slower in your movements compared to others, making it easier for you to be hit by magic."
"But once you learn earth magic, you can summon earth armor to protect your body, greatly enhancing your defense."
"In addition to earth armor, you can also create earth walls, which are excellent for defense. As for offensive techniques, you have earth spikes, earth fissures, and earth dragon projectiles, among others. Your offense and defense will both be greatly improved."
Hagrid listened eagerly, his breath quickening as excitement built up inside him.
As a giant, his size was undeniably small compared to others, but giants were fierce warriors, skilled in wielding large weapons and charging into battle by instinct.
With earth magic, his combat power would undoubtedly become even more formidable.
"Professor Callister, you're my savior."
"Please teach me earth magic. I can't wait to become stronger!"
Callister chuckled and replied, "Hagrid, don't rush. We'll take it step by step."
"First, you need to learn how to sense the power of the earth, the earth element energy. Without that, even if you have magic, you won't be able to cast earth magic."
"This is critical."
"Once you can sense and control the earth element, you can begin to construct the magic."
---
Callister showed plenty of patience while teaching Hagrid. For a giant, learning magic was no easy task due to their unique physique.
Luckily, as a half-blood, Hagrid was somewhat special.
After spending some time, the kind Hagrid finally sensed the earth's power and gathered the earth element energy in his palm.
As night approached, Callister left Hagrid's hut.
At this moment, Hagrid, much like Snape, was focused on his studies.
For example, Hagrid was now diligently trying to control his magic to shape a pile of sand into various forms without it falling apart.
---
Callister's Return to His Cottage
"Callister, you're finally back. If you hadn't come, I would have thought you left."
Upon returning to his small cottage, Callister noticed a pumpkin lantern hanging on the railing outside his door. Inside the lantern, a small flame was burning.
As Callister approached, the tiny flame flared up, growing into a fist-sized fireball that transformed into a face, excitedly speaking to him.
Hearing this voice, Callister picked up the lantern and walked inside, smiling, "Dumbledore, what's the matter?"
Dumbledore responded, "I heard from the first-year students that you and Snape had a discussion about potions in class today. The little ones really admire you. They said your teaching is even stronger than Snape's, and they're eager to attend your potions classes."
Callister laughed and said, "Dumbledore, I think you should abandon that idea. Teaching elemental magic is enough to keep me busy."
"Snape is a genius, and his potions classes are more than enough for those first-years."
Understanding Dumbledore's intention, Callister politely declined.
Dumbledore, not entirely convinced, said, "Alright, but I just think you have such talent that it shouldn't go to waste."
"If they have any questions for me, I'll be happy to help them."
Sitting on the couch, Callister made the pumpkin lantern float in mid-air and prepared himself a cup of coffee, smiling.
Dumbledore knew not to press further, so he smiled and said, "That's wonderful."
"Also, I have good news. The Elemental Magic School has been built according to your request. The day after tomorrow, your Elemental Magic classes can officially begin."
Callister smiled upon hearing this, "Now that's truly good news."
HAPPY CHINESE NEW YEAR GUYS!