Skylands

The Skylands are a group of cloud-based First Sea islands for players at Levels 150 to 190. They start at sea level and rise into the sky, and since Update 17.2 small bridges connect them, so most areas need no flight. The Sky Adventurer on the fourth island gives two quests: Defeat 7 Sky Bandits at Lv. 150 for 7,000 Beli and 315,000 XP, and Defeat 8 Dark Masters at Lv. 175 for 7,500 Beli and 450,000 XP. The first island has the Mad Scientist, who sells the Electric fighting style, plus a wharf with the Angler, Luxury Boat Dealer and Boat Dealer. The second island has the Sky Bandits and a temple where Yoshi sells the Tomoe Ring, the third holds four Dark Masters, and the fourth adds the Set Home Point, the Master Sword Dealer and the Angel Guard. Secrets include bringing a Lightning Bolt from a flashing gray cloud to the Mad Scientist, a Sky Castle vault opened with a code, and a yellow cloud that drops chests. The wiki suggests skipping the Sky Bandits quest by server hopping the Vice Admiral. The Upper Skylands have their own page.