Pro-Gamer's Jubilation

Pro-Gamer's Jubilation (動画獲物中毒者の想像夢及び肚 (プロ·ゲーマー·ジュビレーション), Puro Gēmā Jubirēshon; lit. "Fantasized Dreams and Intentions of the Video Game Addict") is a unique form of magic belonging to Karden H. Maotelus — an anomaly from an alternate timeline; it's considered to be the embodiment of his love for gaming and his desires to become part of one. It's also, in his words, "his means of survival".

Due to the nature of this magic, it's primarily considered to be a Caster Magic; however, Karden has been seen using the magic through the gaming device that he carries — the effects being all the more potent, thus also classifying it as a Holder Magic. This makes it one of the few magics to be counted as such.

It's later discovered that this magic is also a form of Subspecies Magic; what magic it's derived from, however, is currently unknown — the full mechanics of this unique magic is still unclear. The only one who would know is Karden himself. A theory is that Arc of Embodiment and Super Archive might be involved, given that some elements of these two magics are seen in this unique one.

It's been stated by the upper echelon of the Magic Council that it's one of the few known magics that gives a mage the potential to grow without limit, thus able to surpass all those around them. It's because of said reason that they deemed Karden as a "dangerous element" — which is further aided by his lack of background and somewhat unstable personality, thus leading them to keep a closer eye on him at all times.

Description
"My dream is to become like a character I would play in one of my video games — one that can grow without limit and become invincible. Now that's possible through the use of this magic; it's something unique to me and me alone. As long as I have this magic, anything is possible for me."

- Karden hinting the nature of this magic

Trivia

 * This is based off of the abilities of Han Jee-Han's The Gamer from the manwha webcomic of the same name & Yukio Hans Vorarlberna's Invaders Must Die & Digital Radial Invaders from the manga series, Bleach.


 * Ironically enough, this magic is heavily centered and associated on the handheld gaming device that Karden is always seen with, which is noted to be highly reminiscent of a certain gaming console — a running gag seen in most series.


 * The author coined the name of the spell from the feeling of a gamer enjoying and/or beating their favorite video games. It also deals with the possible fantasies that a player might have when dealing with said game, wanting to have a share at the various powers & adventures that it has to offer.