I was a major mage, representing one of three mage houses: red, green and blue. Mine were red and we had some kind of vampiric abilities. Everyone feared me. But suddenly a fourth side appeared generally represented by women, the brown side. They feared nothing and with some kind of light magic the transformed others to their side. But some of them were seduced by me and chose my side, other were wishing of seduction and were ready to change their side.
This dream could symbolize a competition or power struggle in your waking life where you may feel like you are head-to-head against equally powerful or competent rivals. The presence of the different mage houses represents the different factions or sides involved in the conflict.
Your "vampiric" abilities may suggest that you may be willing to take action or make strategic decisions that others may find unscrupulous or self-serving. On the other hand, the brown side and their use of light magic suggests that there is the potential for compromise, cooperation or even reconciliation.
The fact that some members of the brown side were seduced by you suggests that you may have an influential or charismatic presence, but it also highlights the potential dangers of temptation or betrayal. The dream may be telling you to be aware of someone or something that may seem too good to be true, as there could be hidden or ulterior motives beneath the surface.
Overall, the dream suggests that you may need to be strategic and discerning in order to navigate through a difficult situation or competition in your waking life. It may be important to weigh the potential advantages and drawbacks of certain choices or alliances before making any decisions.