- Skills :

- [Gamer Mind] - Passive - Max Level

Allows the user to think calmly and logically. Allows a peaceful state of mind, Immunity to the effect of psychological state.

- [Gamer Body] - Passive - Max Level

Gives a body that allows the user to experience the real world as a game (It receives no physical damage from attacks only pain for a few seconds and a loss of HP). After sleeping in a bed, he restores HP, MP and all state effects.

- [Observe] - Active - Level 1/10

Lv 1: it indicates the maximum HP of the target, the maximum MP, and the basic information of the targets. Lv 2: ????. Lv 9: ?????

- [ Mana Manipulation ] - Passive - Level 3/10

Allows the user to freely manipulate the mana that is the energy of most living beings. Passively increases the mana reserve by 10%.

- [5-element affinity] - Passive - Level 3/10

Allows the user to freely manipulate the 5 large elements (Fire, Water, Earth, Air, Void (ether)

- [Reality Marble] - Passive- Max Level -

It is a high class thaumaturgy that embodies the internal worlds of its host and imprints them on the world as a delimited field for a short period of time.

- [Eternal Arms Mastership] - Passive - Level 2/10-

The mastery of the arts of combat has reached the point of being considered unparalleled in its time. By completely merging mind, body, and technique, it is possible to use all combat skills, even under the influence of any mental obstacle.

- [Fictional adaptation] - Passif -

This ability allows you to adapt fictitious knowledge and skills to your life and use them as if they were "truths". Can only choose one skill per knowledge and the selection of a new skill is done every 20 levels.

- [Forging] - Passive - Level: 6/10

Forging is a multi-step process, the number of which varies according to the objects manufactured and the raw state of the materials. The process can be started at any intermediate step if the right elements are obtained, but each step requires inputs, construction knowledge, and its own tool.

- [Power of the "Oni"] - Active - Level 3/10

A power that gives Zerono a power boost by increasing its parameters by one rank but cannot be used more than 5 min for risk of entering Berserk mode

- [Nine lives blade works] - Actif - coût: 700 MP

- Magic:

- [Gradation Air] - Active - Max Level - Cost: 5 MP

More commonly known as Projection, is a type of Thaumaturgy that materializes objects, according to the user's imagination, through magical energy consumption. Gradation comes from the fact that the created object slowly dissipates after being created and Air is an allusion to the fact that this object is made of "nothing".

- [Projection (Trace version)] - Active - Level 5/10 - cost: 5 MP

Projection (Trace Version) is the personal variation of Gradation Air that Archer and Emiya Shirou use, called Trace because of the unique aria, "Trace On", which is used for its activation. The plot differs greatly from a normal projection in that it not only reproduces the shape and substance of an object but also its entire history. The objects created with the plot are slightly inferior to the originals due to the fact that only the amount of information can be collected by sight alone and the Noble Phantasms are degraded by an entire rank but thanks to Zerono Akatsuki's Forge origin this defect is corrected and the aria is "Forge On".

- [Reinforcement] - Active - Level 6/10 - cost: 2 MP

Reinforcement makes it possible to analyze the structural composition of an object and increase its effectiveness, for example by making it more durable or more practical in shape or by returning it to its original state. He can also use it to improve the physical abilities of his own body, such as his eyesight, allowing him to see up to four kilometers.

- [Alteration] - Active - Level 4/10 - cost: 2 MP

Alteration allows you to modify the qualities and shape of the object. Permanent alteration modifies the physical structure and temporary modifications add quality to the object.

- [Sword Genesis World] - Active - Level 4/10 - cost: 1000 MP

[Reality Marble. It is a high-class thaumaturgy that embodies the internal worlds of its host and imprints them on the world as a delimited field for a short period of time. This is their only true specialization of magecraft, the result of "Forge" being their origin and "Sword" their elementary affinity, and the basis of their projection and reinforcement skills. This is the definitive answer obtained by someone whose life has been saved by a sword, truly create and lived with a sword and who has acted like a Forge all his life. A magician who specialized in making swords during his life, while struggling to get to it, landed very far from him. ]

- [ Runes ] - B - Actif - Niveau 9/20 - coût: 8 MP

Zerono has the capacity to use the 18 original Runes (Norse Runes), granted by his mentor Scáthach from his studies with her, appropriately using them to respond in different situations. "The warriors of the Land of Shadows must be proficient in every martial art; a warrior that just swings a spear shall not be raised" - maybe because his teacher Scáthach had such a policy, Zerono is also well versed in magecraft. A nearly first-rate magus. By making proper use of this, powerful and varied effects are mastered. Other than attacks, this is mainly employed for effects corresponding to the Skills Magic Resistance, Clairvoyance, for raising parameters to Rank A, etc. All of these applications are merely temporary and he cannot employ multiples of those simultaneously