Excalibur Knight

Excalibur Knight is a spawnable boss found on Boss Island in the First Sea, carrying one of the lightest health pools among named bosses at just 2.5 million HP. That low threshold means almost any leveled player can solo or duo it quickly, which is exactly why it functions as an efficient currency and reroll generator rather than a prestige fight.

Every single kill is guaranteed to produce a Boss Ticket — a 100% drop rate that is outright unique in the First Sea boss ecosystem and makes Excalibur Knight the most reliable ticket source available. Race Rerolls drop at 40% and Haki Color Rerolls at 25%, so back-to-back kills stack up character customization resources at a healthy pace. Dungeon Keys at 10% provide consistent access to dungeon content on the side.

The landmark reward is the Excalibur Sword itself, dropping at 2% — an uncommon weapon that carries both gameplay utility and trophy value, serving as the definitive reason players specifically target this boss. The Excalibur Armor Accessory and Blade Master Title both sit at 5%, rare enough to celebrate but not punishingly scarce.

Because the boss can be spawned on demand and falls quickly, the optimal farming loop is tight spawn-kill cycles rather than waiting for a timed window. Players hunting the Excalibur Sword should plan for extended sessions — at 2%, expected drops require dozens of kills before the sword realistically lands.