Looks.

Name: Riku

Age; 24

Nationality; Japanese 

Species: Mutant

Personality: ruthless menacing, threatening won't hold back, and likes Fighting(towards monsters and villains) but is patient, kind caring, and friendly (towards heroes and civilians) 

Mutant monster transformations

First form/Post-Monster form.

Second Form/Monsterized-Form.

Third Form/Ultimate Form

Ultimate-Apex Form

true Monster form

Cosmic Monster form

Fighting styles and skills.

Expert hand-to-hand combatant 

Powers and abilities  

transcendent Mutant physiology 

Cosmic Awareness

Immeasurable condition 

Muscle Armor: his muscles work like armor allowing,him,to survive anything in base form as bullets,will just bounce off

Absolute Endurance: Users are capable of enduring any sort of stress; being able to work without sustenance or rest indefinitely and withstand any sort of punishment inflicted upon them. They can operate near if not at their peak capabilities in any environment or circumstances, no matter how harsh or unforgiving, without any changes to their stamina or tenacity.

High-speed Flight

Accelerated Regeneration: The user increases the rate and speed of their Regenerative Healing Factor as the result of the level of punishment sustained. This means that each time the user is wounded and healed, this will make the speed of regeneration faster than before, and will get faster each time the user is wounded and healed.

Adaptive Regeneration: He adapts, while Regenerating.

Regenerative Durability: His regeneration increases his durability.

Regenerative Empowerment: the more He regenerates,the more power he gains.

Feral Mind

Hyper Instincts

Indomitable Rage

Bio-Augmentation

Bio-Energetic Sourcing

Energy Metabolization

Bio-Energy Concentration

Bio-Energy Attacks

Bio-Energy Infusion

Bio-Energy Constructs

Bio-Energy Generation

Bio-Energy Solidification

Self Sustenance 

Weakness: Unknown 

Techniques.

energy Beam: He fires a beam of Energy, capable of destroying planets,at his opponent creating destruction and causing immense damage.

Energy Shout; He shouts, firing energy from his Mouth,creating destruction and Is able,to increase the power with his own energy.