The Red Light was created from the White Light of Life after the Darkness mangaged to split it into seven component aspects. When this color first diverged from the White Light, it became tied to the emotion of rage. The Butcher was the first sentient being to experience rage, and thus tap into the power of the Red Light. Because of this, it became the living embodiment and source of the emotion.
- Blue Light - Amounts of the Red Light can be severely weakened by amounts of the Blue Light of Hope.