Astral Barrier

Crafting Recipe
Crafting the Astral Barrier requires the following:
 * 1 x Pure Essence
 * 2 x Eyes of Ender
 * 2 x Vinteum Dust
 * 4 x Cobblestone Wall

Place the components in the following configuration

Description
The astral barrier is used as a blink blocker; it emits a radius in which the Blink spell will not function.

Usage
The astral barrier requires a Spell Focus. The level of Spell Focus determines the block range, and the Filter Focus determines what is detected.

Detection radii are as follows (in all directions):


 * Lesser Focus -> 5 block radius
 * Standard Focus -> 10 block radius
 * Greater Focus -> 15 block radius

Optionally, a Keystone can be inserted into the top slot, which will allow any players with a matching keystone in their inventory to Blink into the radius unhindered.

Shift+right clicking the Astral Barrier will display a clientside-only aura representing the blocking radius will be displayed. This is useful for setting up your barrier in the best possible location.

An activated astral barrier

Essence Cap
5000

Foci Accepted
One of Lesser Focus, Standard Focus, or Greater Focus as well as Player Focus, Monster Focus, Item Focus and Creature Focus