The popular PC game League of Legends is adding a new mode and Riot Games, the company behind the game, is teasing it with this new trailer. Dominion adds a capture the tower mode to the game. It changes some of the rules and how the game plays. For example, players start at a higher level with more gold than usual to reduce farming, laning, and harassing. A new point system changes it from kills, deaths, and assists to one focused more on team play. Riot Games is taking a “til its ready” approach, so the release date is TBA.