Professional wrestling factions are groups of wrestlers who band together, often sharing a common goal or theme. These factions can enhance storylines and create rivalries, making matches more engaging for fans. Examples include D-Generation X and The Four Horsemen, which are known for their charisma and teamwork. Factions often have a leader and can include various roles, such as enforcers or high-flyers. They may also engage in alliances or betrayals, adding drama to the wrestling narrative. Factions like The Shield and The New Day have left a significant impact on the wrestling industry, showcasing the power of teamwork in the ring.