Kiyo Reiryu Guild Wars
Now here is a game I absolutely fell in love with! From the Alliance battles to the Domain of Anguish, this game was fun and interactive. The PvP was pretty balanced, and the story was amazing. I eventually had to own all expansions. My favorite happens to be Guild Wars Factions solely because of the Ritualist profession. Signet of Spirit allowed you to damn near solo the entire game. the territory battles were interesting as well.