Guiyii

Guiyii is a counterpart of Weegee, the brother of Marreoh, and is 4tren's son.

Backstory
Guiyii was originally a reflection of Weegee in which the actual Weegee stared from a mirror until the stare distorted the reflection's appearance, creating Guiyii, then he temporaily killed his creator.

Powers
HYPNOTIC-EXPLOSIVE MINDKILL: A hypnotic stare which destroys the victim's brain and causes them to explode.