The key to boss battles
What are Boss Keys, and how do you get them? They’re a required item for some boss battles in Sailor Piece, but not all. The Blessed Maiden boss fight requires a completely different item – the Tempest Relic.
An important item when farming boss rewards, with quite a few obtainment methods.
To get a Boss Key, you need to complete quests given by Quest NPC 1 to Quest NPC 10, which includes:
Boss Keys are an Epic rarity drop, so they’re not too common, meaning they aren’t always a guarantee.
The clue is in the name, as Boss Keys are used to summon bosses. You can only do this by visiting Boss Island and speaking to the Boss Spawner NPC. When interacting with them, you are required to exchange Boss Keys to summon specific bosses.
As of right now, there are three bosses to summon this way:
Saber has a total of 2.5 million HP and, upon defeat, has a chance to drop the following rewards:
With 10 million HP, defeating Qin Shi grants a chance to get these rewards:
Out of these three bosses, Ichigo has the highest HP at 65 million. He has a chance to drop:
Boss Keys are separate from Boss Tickets, as the latter is a form of currency that you can spend when speaking to the Boss Token Exchange NPC. Boss Tickets are used to purchase:
