Map Pieces are required to unlock Sea 2 in Sailor Piece. Collecting all 7 Map Pieces is part of the Sea 2 quest given by the Sea Traveler NPC on World Island. These items drop from specific world bosses across Sea 1, but each player has a different assigned bosses that drop them. Here's how to get all Map Pieces in Sailor Piece.

How to Get Map Pieces in Sailor Piece

Map Pieces drop from world bosses in Sea 1. Only open-world bosses drop Map Pieces. Boss Rush bosses, Infinite Tower bosses, and Dungeon bosses do not drop Map Pieces at all, so don't waste time farming those modes. You need 7 Map Pieces total to complete the Sea 2 quest. Farm your assigned bosses repeatedly until all 7 pieces drop. The pieces drop randomly, so expect to defeat each boss multiple times before getting a drop.

Use a damage build while farming Map Pieces to clear bosses faster. Higher damage output means quicker boss kills, which leads to more attempts per hour.

Which Bosses Drop Map Pieces

The table below shows which bosses can drop each Map Piece. Remember that only 5 out of the 14 total bosses will drop pieces for your specific character.

Map PieceBossIsland Location
Map Piece 1Excalibur or Cursed VesselBoss Island or Shibuya Station
Map Piece 2Limitless Sorcerer or Cursed KingShibuya Station
Map Piece 3Solo Hunter or Qin ShiSailor Island or Boss Island
Map Piece 4Vampire KingSailor Island
Map Piece 5Manipulator or SlimeHollow Island or Slime Island
Map Piece 6Soul Reaper, Blessed Maiden, or Strongest of HistoryBoss Island or Shinjuku Island
Map Piece 7King of Heroes or Strongest of TodayBoss Island or Shinjuku Island

Farm each boss listed in your assigned pool until Map Pieces drop. Some Map Pieces have multiple possible boss sources, while others like Map Piece 4 only drop from one specific boss. If a boss doesn't drop a Map Piece after several kills, that boss likely isn't in your assigned pool. Move on to farm other bosses listed for that Map Piece number instead. For more guides check out our Sailor Piece wiki.