Maybe our precious GM can make same EVENT here??

copypasta from official L2
"Join us for the Double XP and Double Drops Event from June 8 - 15! As we approach the Goddess of Destruction (
High Five Part 3) update, we're encouraging players to level up so that they can experience the many exciting changes that this massive game update will bring. To help players achieve their goals, we're hosting a full week of double experience points, skill points, drop rates and spoil rates! "