Cursed Vessel

Cursed Vessel is a timed-spawn boss lurking at Shibuya Station in the First Sea. With 3.75 million HP and a remarkably short 5-minute respawn window, it is among the most accessible farming targets in early Sailor Piece — always active, never requiring a summoning item, and easy to fit into short play sessions.

Despite its relatively modest health pool compared to later-game giants, the drop table makes Cursed Vessel genuinely compelling. Haki Color Rerolls fall at 45% and Race Rerolls at 35%, making every kill a realistic chance to reshape your character's identity. Trait Rerolls and Energy Cores each sit at 25%, adding consistent material value on top. Boss Tickets (20%) and Dungeon Keys (12.5%) give you currency for other end-game activities without dedicating extra time.

The rarer rewards are what keep dedicated hunters returning: Flash Impact at 9% is a useful combat consumable, while the Vessel Hair Accessory and Living Weapon Title both land at 5% — cosmetically distinctive and worth chasing for players who care about appearance. Divergent Pulse at 4% rounds out the table as the hardest regular drop to secure.

Because the timer resets so fast, the best strategy is simply to camp nearby and chain kills in a group. Coordinate with other players to stack damage quickly and rotate loot cycles efficiently.