Domain Expansion (Limitless Void)

Quickstart

1. Craft the Domain Expansion (Limitless Void) at a crafting table:

1. Hold the item in your hand and use it. In Bedrock, use the interact button; on a keyboard, right-click.
2. Face the area you want to trap. The domain forms about 15 blocks in front of you at your current height.
3. Step inside and test the effect on nearby mobs. The domain creates a large obsidian enclosure, slows and weakens foes, and gives you powerful combat buffs.

The item can also be obtained with cheats using /give @s com_obsidian_singularity_y32n4xsp:my_sword.

Overview

Domain Expansion (Limitless Void) is a powerful single-use-at-a-time sword ability that creates a massive sphere of darkness and obsidian. Mobs and opposing players caught inside are heavily impaired while the activator gains enhanced combat abilities.

The domain lasts for up to 60 seconds, unless its obsidian structure is damaged first.

What It Adds

• Domain Expansion (Limitless Void), a non-stackable sword
• A custom domain ability activated by using the sword
• A rounded obsidian enclosure approximately 51 blocks across
• A delayed sculk sphere above the domain
• Powerful control effects for mobs and other players
• Strength and Resistance for the activator
• Temporary terrain and entity-position restoration when the domain ends

How To Use

Activating the Domain

Hold the sword and use it while facing the desired location. The domain is centered 15 blocks in the horizontal direction you are looking.

The lower half of the domain is solid obsidian, while the upper half forms a hollow obsidian shell. Entities caught in newly created obsidian are moved to the central safe column.

The domain affects its entire interior and extends roughly 25 blocks from its center.

Effects on Foes

Mobs and players other than the activator inside the domain receive:

• Slowness X
• Mining Fatigue X
• Weakness X
• Darkness X
• Slow Falling

These effects are continuously refreshed while the entity remains inside. Mobs inside the domain also have their movement stopped, preventing normal AI movement.

Players can enter after the domain is created and still receive the domain effects. Leaving the domain removes its hostile effects.

Effects on the Activator

While inside the domain, the activator receives:

• Strength V
• Resistance II
• Slow Falling
• Night Vision

Night Vision remains active for the domain's full duration, even if the activator moves outside the obsidian shell. Strength and Resistance apply only while the activator is within the domain.

Sculk Sphere

Five seconds after activation, a sculk sphere appears above the domain's center. It has a radius of approximately 5 blocks and is centered 14 blocks above the domain's center.

The sculk sphere is part of the domain and disappears when the domain ends.

Ending the Domain

The domain ends automatically after 60 seconds. It also ends early if any part of its obsidian structure is damaged.

When the domain ends:

• Temporary effects are removed.
• Frozen mobs regain normal movement.
• The sculk sphere is removed.
• The terrain covered by the domain is restored.
• Players and mobs recorded inside the domain are returned to their first recorded positions within it.

New mobs that spawn inside the active domain are not allowed to remain in the enclosure.

Crafting And Obtaining

Craft the item at a crafting table using the displayed recipe. The recipe requires:

• Obsidian
• An Ender Eye
• Popped Chorus Fruit
• A Nether Star
• A Redstone Block
• A Writable Book

The sword is non-stackable, has 100 durability, and deals 5 attack damage. It can be enchanted as a sword.

Abilities And Mechanics

Cooldown

Each successful activation starts a 5-minute cooldown. The cooldown follows the player, so switching, dropping, repairing, or replacing the sword does not bypass it.

If you try to use the ability during cooldown, the remaining time is shown on the action bar.

You can successfully activate the ability up to three times within a 20-minute period. Attempting a fourth activation during that period causes:

• A 20-minute failed-activation cooldown
• 15 seconds of Nausea
• 10 points of damage that armor does not reduce

The failed activation does not create a domain.

Combat Use

For the best results:

• Face the center of a group before activating.
• Use the domain to immobilize mobs while you attack them with Strength V.
• Keep the activator inside the domain to benefit from Resistance II.
• Use the darkness, Weakness, and Slowness effects to control enemy players.
• Avoid damaging the obsidian shell unless you want to end the domain early.

Progression And Strategy

The recipe requires late-game resources, including a Nether Star and Popped Chorus Fruit, so the item is best treated as an endgame combat tool.

Use the domain for:

• Containing dangerous mob groups
• Fighting bosses or elite enemies in a controlled area
• Defending a position
• Disrupting enemy players
• Creating a temporary arena that restores the covered terrain afterward

Because each activation has a long cooldown and the ability has a three-use limit within 20 minutes, activate it deliberately rather than using it for minor encounters.