Legacy Piece Cursed Fragment: Every Drop Source and Use
Where Cursed Fragment drops
The Cursed Fragment card lists 26 sources — every boss and most high-level mobs. Sorted by rate:
| Source | Level | Rate | Quantity |
|---|---|---|---|
| One-Eyed Owl (world boss) | 10,000 | 10% | x2–6 |
| Cid Kagenou (world boss) | 10,000 | 10% | x2–6 |
| Lu Bu, Ken Kaneki, Kishou Arima | 5,000 | 6.72% | x2–6 |
| Cursed Child | 6,500 | 6.72% | x2–6 |
| Jane Julliet | 5,250 | 6.72% | x2–6 |
| Flashy Flash, Blast, Garou | 4,000 | 5.9% | x2–6 |
| Ryomen Sukuna, Satoru Gojo | 3,000 | 5.9% | x2–6 |
| Ichigo Kurosaki, Rudo Surebrec | 2,000 | 5.08% | x2–6 |
| Sosuke Aizen | 3,000 | 5.08% | x2–6 |
| Ghoul (mob) | 6,750 | 3.5% | x1–4 |
| Turbo Granny | 1,000 | 3.44% | x2–6 |
| Ghoul Investigator (mob) | 6,000 | 3.13% | x1–4 |
| Nameless Pillar, Cursed Teacher High Tier (mobs) | 5,250 | 2.77% | x1–4 |
| Akaza | 5,000 | 2.62% | x2–6 |
| Cursed Student High Tier, Demon Slayer (mobs) | 4,500 | 2.4% | x1–4 |
| Shinigami (mob) | 3,850 | 2.04% | x1–4 |
| Hollow (mob) | 3,250 | 1.67% | x1–4 |
| Cursed Teacher (mob) | 2,750 | 1.31% | x1–4 |
Every figure is the base rate on the card, before Luck. Since the Dio Over Heaven update all mob drops benefit from 3x Luck, which is why the mob lines are less hopeless than they look.
The fastest farm
Rate alone is misleading, because the world bosses cost tickets and the 6.72% bosses do not. Two routes work:
- Boss you can kill in one rotation. Turbo Granny at 3.44% is a level 1,000 fight; Ichigo and Rudo at 5.08% are level 2,000. At that speed the lower rate is irrelevant — kills per hour is the lever. The boss page has levels and full tables.
- World boss, if you are already summoning. 10% for 2–6 fragments on top of a table that also refunds Boss Tickets at 45%. Do not summon a world boss for fragments; take them as a side product of the world boss farm.
Run a Drop Potion either way. Rates multiply, and current codes hand potions out.
The bounty contracts
The Bounty Board’s Mythical contracts pay 5–10 Cursed Fragments in their reward pool, alongside Ultimate Chests and Legendary Crystals. Contracts rotate, you can hold three at a time, and each one has two hours once accepted. If a Mythical contract is up and its objective is a boss you were farming anyway, it is the best fragment-per-kill rate in the game. The board mechanics are on the progression page.
What it is used for
One recipe on the board wants it, and it wants a lot:
| Cursed Child (Mythical sword) | |
|---|---|
| Cursed Fragment | ×75 |
| Cursed Essence | ×50 |
| Diamond Ingot | ×75 |
| Queen Of Curses Fragment | ×15 |
| Queen Of Curses Core | ×5 |
| Gate | Okkotsu clan + The Cursed Sorcerer title |
Seventy-five fragments at the world-boss average of four per drop is about 190 kills; at Turbo Granny’s rate and quantity it is closer to 545. Check the clan and title gates before you start — both are on the crafting page, and without the Okkotsu clan the fragments have no use at all.
Thanks for the feedback!