Mastering Domain Expansion in Jujutsu Infinite: A Comprehensive Guide
Domain Expansion is the ultimate technique in Jujutsu Infinite, crucial for aspiring Special Grade sorcerers. This guide provides a step-by-step walkthrough to unlock, utilize, and counter this powerful ability.
Table of Contents
- Unlocking Domain Expansion
- Acquiring Domain Shards
- Utilizing Domain Expansion
- Domain Clashing
- Defending Against Domain Expansion
Unlocking Domain Expansion
Jujutsu Infinite features two Domain types: Incomplete and Full Domain Expansion.
- Incomplete Domain: Unlocked upon completing the final story segment (Level 420). Functions similarly to a Full Domain, but innate abilities lack full area-of-effect (AoE).

- Full Domain Expansion: The culmination of the Mastery path for select Legendary and Special Grade Cursed Techniques. Located on the far right of the Innate Skills Mastery tree, it requires a Domain Shard and Mastery level 250 in the specific Innate Technique.
Acquiring Domain Shards
Domain Shards are rare and valuable. Acquisition methods include:
- Curse Market NPC: This vendor offers periodic Shard sales for Demon Fingers and Jade Lotuses.
- Chests: Shards are a low-probability chest drop; luck-enhancing consumables are recommended.
- Trading: Player-to-player trading is an option.
- World Loot: Shards may spawn on the map; the Item Notifier gamepass (2,699 Robux) facilitates their discovery.

Utilizing Domain Expansion
Domain Expansion is your ultimate attack.
- Equip: Select it via the Skills menu.
- Activate: Fill the Domain Meter by damaging enemies, then press the assigned hotkey.
Within your Domain, innate skills gain full AoE, become undodgeable, and offensive/defensive stats receive a 50% boost. Incomplete Domains only provide the stat increase.

Domain Clashing
Simultaneous Domain Expansions trigger a minigame.
- Minigame: Time your LMB (M1) presses to align the red line within the blue meter sections.
- Outcome: The victor expands their Domain; the loser's Domain Meter depletes.

Defending Against Domain Expansion
Several defensive strategies exist:
- Simple Domain (Technique Tree, 20 SP): Creates a small, Domain-effect-nullifying area.
- Hollow Wicker Basket (Unlockable Technique): Negates enemy Domain effects but prevents innate technique use.
- Heavenly Restriction (1699 Robux Gamepass): Negates most sure-hit effects within a Domain.

This guide concludes our exploration of Domain Expansion in Jujutsu Infinite. For essential Cursed Technique recommendations, consult our Cursed Technique Tier List on Escapist.