Aspect of the Void

The  is an upgrade to the Aspect of the End, and is unlocked as a recipe once the player is Enderman Slayer LVL 6.

Usage
When the ability is used, it arrests its user's momentum and teleports them 8 blocks in the direction they are looking. This teleport cannot pass through walls, including iron bars, but can pass through 1-block holes in iron bar walls. After teleporting, its user gains 50 for 3s. The potency of this speed boost does not stack with multiple uses, but the duration does. The ability has no cooldown and costs 45 Mana, 5 fewer than the Aspect of the End. Like other mobility items, the ability cannot be used in The Catacombs - Floor VII boss room.

It can be upgraded with Transmission Tuners to increase its range by 1 additional block. It can be upgraded up to 3 times for a maximum of 11 total blocks. If an Aspect of the End has been upgraded with the maximum number of Tuners, the resulting Aspect of the Void cannot recieve any more.

Like the Aspect of the End, it can be reforged to Warped with a Warped Stone, granting it +165 and +165, and converting it into a Dungeon item.

It can be combined with an Etherwarp Conduit and an Etherwarp Merger. This grants it the Etherwarp Conduit's long-range teleport ability when right clicking while sneaking.

Trivia

 * Unlike the Aspect of the End, when using the ability in 1.8.9, the user does not slow down to sneaking speed due to the blocking animation. This makes it easier to spam the ability.
 * If it is reforged away from Warped, it will retain its status as a Dungeon item.
 * When reforged to Warped, it and its prior form Aspect of the End are the only non-accessory Dungeon items which cannot be upgraded with stars.
 * Using the sword's ability just before hitting the ground will cancel any fall damage.
 * The item ability will always teleport the player to an integer Y coordinate, and 0.5 + an integer X and Z coordinates.
 * The item ability Instant Transmission is likely a reference to the technique used in Dragon Ball with the same name.
 * The item ability only works up to the vanilla build limit (y = 256). Trying to transmit past the build limit will result in the message "There are blocks in the way!" However, other tools such as the Grappling Hook can allow players to surpass the limit.