Graveyard

Graveyard Island is a small, gloomy Second Sea island for players between Level 950 and 1000. Despite its size it hosts a surprisingly wide range of NPCs and easter eggs, including the Boat Dealer, Luxury Boat Dealer, Crew Captain, Dragon Tamer, rip_indra and, sometimes, the Legendary Sword Dealer. From the docks you face a large central spire surrounded by graves and Zombies, with a big open cave on the island that holds the Vampires. The quests ask you to defeat 8 Zombies at Lv. 950 for 11,750 Beli / 19,000,000 XP and 8 Vampires at Lv. 975 for 12,000 Beli / 20,500,000 XP. The island also has the Graveyard Door, which is used to obtain the Slayer skin of the Dark Blade by pressing the button next to it while meeting the skin's requirements; when it opens, every player in the server sees the message A NEW SLAYER HAS BEEN BORN. Only one player can use the door per server until it restarts, and it turns white once used. The wiki calls it the smallest major island of the Second Sea and the quickest to progress through, needing only 50 levels before the next island, and the Cursed Ship floats nearby.