Jujutsu Zero Cursed Crystals: How to Farm Fast

What Cursed Crystals Are For

Cursed Crystals are the event currency: you spend them at the event merchant on limited cosmetics, utility upgrades and progression items — including high-tier pulls like the Lucky Dice.

Fastest Farming Routes

  1. Codes first. Free crystals stack up quickly — CTBUFFS alone pays 1,000. Full verified list on the Codes page.
  2. Edo Investigation mode. The core repeatable crystal source; higher difficulties raise the per-run payout, so run the hardest tier you can clear consistently — a fast mid-tier clear beats a slow max-tier wipe.
  3. Investigation shop rotation. The shop’s stock rotates; check it each session so crystals aren’t wasted on filler between rotations.

Efficiency Notes

  • Crystals are event-scoped: spend them before an event cycles out rather than hoarding.
  • Pair farming sessions with the weekend luck bonus if you’re also rolling clans — one sitting, both payouts.
  • Dungeon-capable builds clear Edo runs faster; the Best Techniques list shows what to bring.