Vampire

Thenomor felt his skin become hot as his muscles heated the blood to gain more volume. The smell of blood invaded his nose. His fangs began to grow, and his nails became razor-sharp claws. His eyesight also became sharper, as if he could see even the slightest movement of Kaizen's pupils. 

Soon he could feel that his body acquired a supernatural strength, and an insatiable thirst for blood gave him the sensation that his tongue was dry. 

Thenomor looked frightened for a moment, but contrary to what Kaizen imagined, this fright was more a fascination with the sudden improvement and intensity of his powers than fear. For Thenomor, this time was being different from the last time he transformed, several weeks ago. 

"I feel a new energy inside me, which is moving stronger and faster." Thenomor stated loudly and closed his right hand completely, causing his claws to deeply entangle his own skin. "Nothing... I don't feel anything."