Checked 7 Nov 2026 · weapon
Cursed Dual Katana — No trade value published in the files I used.
Cursed Dual Katana is a Mythical sword associated with a puzzle on Floating Turtle in the Third Sea. The Wiki places its introduction in Update 17.3. Its acquisition follows the Cursed Dual Katana puzzle and the Cursed Skeleton Boss encounter rather than an ordinary dealer purchase. A blank Beli or Fragments purchase field therefore stays blank instead of being converted into an invented sword price.
The weapon's two listed move thresholds are 175 and 375 mastery. These numbers describe skills after the sword is obtained; they are not the full entry requirements for the puzzle. The Wiki requires player level 2200 and 350 mastery on both Yama and Tushita before starting the puzzle. The linked Wiki puzzle guide covers the remaining progression that leads to the final encounter, so someone starting from neither sword needs a longer route than the two move thresholds suggest.
Yama and Tushita are distinct swords, not alternative names for Cursed Dual Katana. The Yama page explains the Hydra Island temple route, while the weapon index keeps the broader sword collection separate. When planning the unlock, separate three tasks: obtaining the predecessor swords, satisfying the puzzle conditions and then raising Cursed Dual Katana's own mastery. The weapon is not a tradeable fruit, so a community W/F/L calculation is irrelevant to its obtain page. The source table records the sword's location, puzzle and mastery fields directly, with Wiki as the single public source for those details.
The Wiki lists these Cursed Dual Katana move unlocks: Revolving Ravager at 175 mastery; Slayer of Goliath at 375 mastery. These figures describe the recorded moveset for Cursed Dual Katana; they are distinct from the player level, shop price and any prerequisite used to obtain it.
| Field | Reading | Evidence |
|---|---|---|
| weapon type | Sword | 1 source · Wiki |
| rarity | Mythical | 1 source · Wiki |
| beli cost | — | 1 source · Wiki |
| fragments cost | — | 1 source · Wiki |
| obtain method | Dropped by Cursed Skeleton Boss + puzzle | 1 source · Wiki |
| sea | 3 | 1 source · Wiki |
| location | Floating Turtle | 1 source · Wiki |
| mastery requirement | 175 / 375 | 1 source · Wiki |
| materials | — | 1 source · Wiki |
| added update | 17.3 | 1 source · Wiki |
| puzzle | Cursed Dual Katana puzzle | 1 source · Wiki |
No trade value published in the files I used.
Dropped by Cursed Skeleton Boss + puzzle
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