Don't Be Afraid, I'm Just Brushing Your Teeth

He had buffed the enemy, so he could not neglect himself either. After all, Marvel's sorcerers were rather hands-on; magic that relied entirely on sneak attacks had little market.

Berserk! Bloodlust! Breath Concealment! Pain Reduction!

There was also Dark Elemental Magic, as well as enchantment, alchemy, Weapon Crafting, Dark Elemental Wings...

Blacklight Effect came free with entry-level spells, guaranteeing that users stood out amid the crowd, rejected mediocrity, seized the title of best-dressed in the room, and became the pretty boy everyone envied.

Though darkness was merely a type of power and did not represent evil—having a pure side as well—these spells consumed great amounts of energy and could draw more power from the Dark Dimension, more quickly, before releasing it in Earth's dimension.

Invisibly, this accelerated the connection between the two dimensions.

"Uh, should I add Life Extension Magic? I remember that the Female Sorcerer Supreme in the movies used the Dark Dimension's power to extend her life..." Russell hesitated. Doing so seemed a little immoral.

After all, once a sorcerer remained immersed in Dark Energy for too long, he could only be infiltrated by darkness in the end, becoming a puppet driven by power—his slave.

Russell thought it over and ultimately added it anyway.

Immoral or not, he was only writing a book. He was not forcing anyone to use it.

That was right, I wrote the Nuclear Fission Equation, but what did a scientist like me know about atomic bombs?

Russell became engrossed in copying books...

Ahem, he became engrossed in the joy of writing, unable to pull himself away as he roamed the ocean of magical knowledge.

Once he finished the initial draft, he revised it repeatedly and, after confirming there were no major issues, first distributed it to Kamar-Taj so the other sorcerers could test