Mastering Domain Expansion in Jujutsu Infinite: A Comprehensive Guide
Domain Expansion is the ultimate technique in Jujutsu Infinite, essential for aspiring Special Grade sorcerers. This guide provides a detailed walkthrough on unlocking, using, and defending against this powerful ability.
Table of Contents
- Unlocking Domain Expansion
- Obtaining 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) within it.

- 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.
Obtaining Domain Shards
Domain Shards are rare and valuable items. Acquisition methods include:
- Curse Market NPC: This vendor offers periodic Shard sales in exchange for Demon Fingers and Jade Lotuses.
- Chests: Shards are a low-probability loot drop from chests. Consider using luck-enhancing consumables.
- Trading: Players can trade Domain Shards with one another.
- World Loot: Shards may spawn randomly on the map. The Item Notifier gamepass (2,699 Robux) aids in locating these.

Utilizing Domain Expansion
Domain Expansion is your ultimate attack.
- Equip: Select your Domain Expansion 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 benefit from the stat increase.

Domain Clashing
Simultaneous Domain Expansions trigger a minigame. Players must time their LMB (M1) presses to align the red line within the blue sections of the meter. The victor expands their Domain, depleting the loser's Domain Meter.

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

This concludes our Jujutsu Infinite Domain Expansion guide. For essential Cursed Techniques, consult our Cursed Technique Tier List on Escapist.