GE Korea web game, Magic Score, is now available during May 19-25, 2011. You can access the web game via [Korea] GE Event List. The key features are 2 new weapon costumes. Other rewards include 7-days Rumin (aka Jewel) which are used for costume sockets. For more high quality screenshots, click on the links below at Habiton Guild page.
Other Weapon Costumes
You can find information on other weapon costumes at The Wordwood: 그라나도 에스파다. Screenshots can be found at [GE] 무기 코스튬 : 안타깝게도 우리나라엔 이것밖에 없구나 (추가).