Jujutsu Zero is a Roblox game where you play as a Jujutsu Sorcerer and fight against curses. Your main goal is to progress through ranks and become a powerful sorcerer by defeating enemies. Moreover, a new limited-time shop was added to the game, where you could purchase certain key items, which are helpful for your progression.
The Investigation Shop is a limited-time Event Shop, where you can purchase certain key items using Cursed Crystals. However, obtaining this currency can feel a bit confusing, especially if you are new to the game. So, to help you out, here’s a complete guide on how to get Cursed Crystals in Jujutsu Zero.
How to Get Cursed Crystals in Jujutsu Zero

Cursed Crystals are event-exclusive currency, which can be used to purchase various items from the Investigations Event Shop. Moreover, there are several ways to obtain them. Below, we’ve mentioned all the ways to get Cursed Crystals in Jujutsu Zero.
Investigations Game Mode
One of the quickest and most consistent ways to collect Cursed Crystals is by playing the Investigations game mode. This mode works like a dungeon run where you must clear several combat rooms packed with enemies before fighting a final boss at the end. You can start Investigations by speaking to the Investigations NPC located inside Jujutsu High.
To join Edo Investigations, your character must be level 750 or above. After entering, your objective is to defeat enemies in each room as efficiently as possible and then eliminate the final boss. Completing the run rewards you with items such as EDO crates, crafting materials, and Cursed Crystals.
Make sure you defeat the boss before leaving or else you won’t receive any Cursed Crystals or other rewards.
AFK Rewards
Another way to obtain Cursed Crystals is through the AFK reward system. As long as your character remains online in the game, there is a small chance that you can receive Cursed Crystals over time.
That said, this method is much slower and far less reliable compared to the Investigations game mode. It works best when you plan to stay idle in the game while doing something else.
All Investigations Shop Rewards in Jujutsu Zero

If you’re collecting Cursed Crystals in Jujutsu Zero, the Investigations Shop is where you can spend them on a variety of useful rewards. This shop has several items that provide valuable resources for progression. Below, we’ve provided a table with all the Investigations Shop rewards in Jujutsu Zero.
| Reward | Description | Cost |
|---|---|---|
| 10x Edo Crate | Grants 10 Edo Crates that can contain materials, Edo gear, and Vows. | 100 Cursed Crystals |
| Lovely Skin I | Unlocks the Lovely Limitless cosmetic skin. | 2,500 Cursed Crystals |
| Lovely Skin II | Unlocks the Lovely Shrine cosmetic skin. | 5,000 Cursed Crystals |
| Lumen Exchange | Converts crystals into 3,500 Lumens. | 100 Cursed Crystals |
| Lovely Lumen Exchange | Provides 500 Lovely Lumens when exchanged. | 100 Cursed Crystals |
| Lucky Dice | A special material needed to unlock the Domain Expansion for the Love Train Cursed Technique. | 1,500 Cursed Crystals |
| 100x Crate Open | Unlocks the ability to open 100 crates simultaneously. | 500 Cursed Crystals |
| Clan Filter | Adds a feature that lets you filter clan rolls for easier searching. | 500 Cursed Crystals |
Frequently Asked Questions (FAQs)
Cursed Crystals serve as a limited-time event currency in Jujutsu Zero. Players use them to buy items from the Investigations Event Shop, including crates, skins, and useful upgrades.
The fastest and most reliable method is by completing the Investigations game mode. Clearing all combat rooms and defeating the final boss rewards you with Cursed Crystals and other items.
Yes, there is a small chance to receive Cursed Crystals through AFK rewards while your character stays in the game.
The Investigations Shop has various items such as Edo Crates, cosmetic skins, Lumens, Lucky Dice, and quality-of-life upgrades like 100x Crate Open and Clan Filter.
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