Mu Online Season 21 private servers – Crusader

Season 21 introduces the new Crusader Paladin class with hammer weapons, holy type skills and new end game content like Aquilas Temple map and elite monsters. On this page you can find Mu Online Season 21 private servers with different exp rates, from low and non reset to fun x9999+, so you can choose the best place to try Crusader, and the latest Season 21 features.