There needs to be a synthesize tab for the legendary stones, that way you can get all legendary armor without struggling to camp in the level for the equipment. Or, the level requirements for Multiplayer Dungeons should be a recommended level, and not a requirement. So you can get legendary stones ahead of time.
Should have a world event where everyone fights, a giant tank or something, and the more you damage the enemy the better your rewards will be. Or maybe team battles with guilds?
Your World Boss suggestion has been recorded and submitted to the developers to consider. About the guilds battles, the ALC War(Land Rush) should be a mode in which your ALC members could fight other ALC. If you want to participate in ALC War, you may need to join in or have an ALC first. When the timer reach 18:00:00-20:00:00 every Wednesday and Sunday of Server time, you need to click the "Alliance War" button in the ALC Window or the ALC War button at the top of the game page to get into the ALC War map. The President or the Staff should open the "Deploy" window to arrange the members into the battle, then the President or the Staff can attack a City in the map during 18:00:00-20:00:00. Hope this info can help you. :)
Your World Boss suggestion has been recorded and submitted to the developers to consider. About the guilds battles, the ALC War(Land Rush) should be a mode in which your ALC members could fight other ALC. If you want to participate in ALC War, you may need to join in or have an ALC first. When the timer reach 18:00:00-20:00:00 every Wednesday and Sunday of Server time, you need to click the "Alliance War" button in the ALC Window or the ALC War button at the top of the game page to get into the ALC War map. The President or the Staff should open the "Deploy" window to arrange the members into the battle, then the President or the Staff can attack a City in the map during 18:00:00-20:00:00. Hope this info can help you. :)