Jujutsu Zero Zenin Update Guide, New Codes & More!

The latest Jujutsu Zero update has arrived, bringing one of the biggest content expansions the game has seen in a while. The Zenin Update introduces a brand-new Siege Raid system, a dedicated Siege Shop, new gear rewards, the highly anticipated Toji Clan, and a long list of quality-of-life improvements. Players also have a fresh code to redeem for free resources. Whether you’re looking to farm new rewards or simply want to know what’s changed, here’s everything included in the latest update.

New Zenin Siege Raid Explained

The biggest feature in this update is the new Siege Raid mode. Unlike traditional raids, Siege focuses on surviving multiple waves of enemies while progressing through a Zenin-themed battlefield.

Players will encounter large groups of NPC enemies, several mini-bosses, and a final boss waiting at the end of each run. The raid is available in three different difficulty levels:

• Easy
• Normal
• Hard

Completing Easy and Normal difficulties rewards players with Zenin Crest I, while Hard difficulty provides Zenin Crest II. These materials are used for obtaining some of the newest gear available in the game.

In addition, every successful run grants Siege Tokens, which can be spent in the newly added Siege Shop.

New Siege Shop Rewards

The Siege Shop offers several exclusive rewards that can only be obtained by farming Siege Tokens.

Players can purchase Zenin Crest I and Zenin Crest II gear along with powerful new upgrades.

Special Weapon M1s

This upgrade replaces your normal M1 attacks with powerful slash attacks. These attacks deal significantly higher damage and can hit multiple enemies thanks to their area-of-effect capability.

For players who focus on weapon-based combat, this upgrade can dramatically improve clearing speed during raids and boss encounters.

Bloodthirst Passive

The Bloodthirst Passive introduces a high-risk, high-reward playstyle.

While active, it continuously drains your health over time. In exchange, you gain:

• Life Steal
• 50% increased weapon damage
• 100% increased Festering damage

Players who can manage their health effectively may find this passive extremely powerful during difficult content.

Toji Clan Added

The update also introduces the Toji Clan. Fans of the Jujutsu Kaisen-inspired content will likely be excited to unlock and experiment with this new clan option.

While the update notes focus mostly on the clan’s addition, players are already beginning to explore its strengths and potential builds within the current meta.

New Crate Index System

Opening crates has become much more transparent thanks to the new Crate Index feature.

Players can now view:

• Every possible reward inside a crate
• Individual drop rates
• Interactive item previews

Items that have not been obtained yet will appear darkened. Once acquired from that crate, they become highlighted, making it easier to track collection progress.

This feature gives players a much clearer understanding of what they are chasing before spending resources.

Non-Limited CC2 and ?!? Crates Added

The developers have also introduced non-limited versions of the CC2 and ?!? Crates.

These crates are currently available through the shop with limited stock, giving players another opportunity to obtain rewards that were previously harder to access.

Balance Changes

Several combat adjustments arrived with the Zenin Update.

Lifesteal Buff

The maximum Life Steal percentage cap has been increased, allowing certain builds to recover more health during combat.

Black Flash Improvements

Both versions of Black Flash received a larger hitbox, making attacks easier to land consistently during fights.

Faster Raid Queue Times

The waiting period for overworld raids has been reduced from 10 seconds to 5 seconds. Queue zones also remain active longer when no players are inside, helping groups organize raids more efficiently.

Quality of Life Improvements

A large portion of the update focuses on making gameplay smoother and less frustrating.

Some of the most notable changes include:

• Event Wheel removed
• Improved Black Flash sound effects
• “Pull” menu renamed to “Techniques”
• Double-tap Binding Vow activation
• New setting to disable plunging
• Raid leveling indicators hidden during raids
• UI notifications now disappear faster
• Improved quest management system
• Auto-retry option for overworld raid bosses

The new quest system is particularly useful because players can now accept important quests without manually canceling less important ones first.

Meanwhile, the auto-retry feature allows grinders to skip reward screens and immediately jump back into farming.

Mastery Tree Improvements

Managing stat and mastery upgrades is now much easier.

The update introduces new double-tap options:

• Unlock
• Unlock Max
• Unlock Branch

When unlocking an entire branch, the game will automatically purchase all required nodes leading to that section. The developers also fixed an issue where repeatedly selecting a node could move the camera unexpectedly.

These changes make character progression much more convenient, especially for high-level players.

Map and Bug Fixes

Several map-related improvements have also been added.

Changes include:

• Slightly zoomed-out map view
• Smaller map cursor
• Fixed coordinate display formatting
• Fixed Sorcerer Killer raid teleport issues
• Fixed certain Binding Vow icons appearing incorrectly

These adjustments help improve navigation and eliminate several annoying bugs reported by the community.

New Jujutsu Zero Code

Don’t forget to redeem the latest update code:

• ZENIN 3,000 Lumens and 500 Cursed Crystals

Be sure to redeem it as soon as possible before it expires. Also check out our Jujutsu Zero Codes for more rewards!

The Zenin Update adds a substantial amount of content to Jujutsu Zero. The new Siege Raid offers a fresh endgame activity, while the Siege Shop introduces powerful rewards such as Special Weapon M1s and the Bloodthirst Passive. Combined with the addition of the Toji Clan, improved progression systems, and numerous quality-of-life upgrades, this update gives both new and veteran players plenty of reasons to jump back into the game. If you’re planning to farm rare gear or prepare stronger builds, the Zenin Siege should be your first destination.