MU Legend KR Open Beta Due in Q1 2017; Watch 10 Minutes of Gameplay Preview
Webzen has released a 10-minute open beta gameplay preview video to show the new content. You can see the new class Emphasizer in combat. She can manipulate all kinds of weapons and even the enemies' mind. Besides, there are PvE and PvP mission maps, Knight League.
New PvE maps include the Infinite Tower, Blood Castle, and a maze dungeon, while the new PvP content include 10v10 mode similar to "point capture". Knight League is actually a guild and guild war system. A guild can have its airship, which can be invaded by other guilds. Guild airship is like a dungeon itself with a lot of traps and monsters. By successfully invading the opponent's guild airship, a guild can take home a lot of loot to develop their own guild.