looks.

Name: Alvaro 

Species; Human

Nationality: European

SCP Number; SCP-600

Personality: kind caring, patient, and neutral

FIghting styles and skills.

Blood Combat

Powers and abilities

Superhuman Strength

Superhuman Speed

Superhuman Endurance

Superhuman Durability

Blood Energy manipulation: The user can create, shape and manipulate blood energy, which is the potential energy of life derived from blood

Blood Absorption: he can absorb blood, with physical contact or absorb,it from a far distance.

Blood manipulation 

blood oxygen Manipulation: The user can create, shape and manipulate the blood oxygen of oneself and others, allowing them to regulate and lower/raise its levels. They can raise the blood oxygen to increase strength, speed, reflexes and stamina. They can lower blood oxygen to cause confusion, fainting, or even death; or raise blood oxygen to cause induce oxygen toxicity to others

Blood Empowerment; When absorbing blood,the gains a power boost for 5 minutes.

Blood Generation

Blood Transformation

Blood Transcendency: User gains Transcendence by using blood as a medium, usually by drinking, smearing it on themselves, injecting or even bathing in it and thus gaining the powers of the being the blood belongs to, as well as powers related to blood as a substance.

Weakness; unknown