Recombobulator 3000

The Recombobulator 3000 is a Dungeon item that can be used to upgrade the rarity of any item by one tier.

Obtaining
It can be obtained from Obsidian or Bedrock Post-Boss Chests on The Catacombs - Floor I through VII, or from collection rewards obtained by killing any Dungeons boss 250 times. The chest always costs, except on The Catacombs - Floor I and The Catacombs - Floor II, where it costs and  respectively.

Usage
The Recombobulator 3000 can be used in a Reforge Anvil to upgrade the rarity of any item, although it can only be used once on each item, thus only allowing for a single rarity increase. This is not counted as a Reforge. Reforges can be applied before or afterwards as normal, but still get boosted by the rarity upgrade.

It is not possible to recombobulate an already recombobulated item obtained through the Auto Recombobulator accessory, because when the Auto Recombobulator's effect comes into play, it will still count as recombobulated.

A single Recombobulator 3000 can't be used to upgrade the whole Accessory Bag through accessory bag reforging.

Increasing rarity using a Recombobulator 3000 on a rarity will have the following effect:

Trivia

 * Increasing the rarity of items can amplify item abilities such as the Ink Wand, but in most cases it only amplifies their reforges.
 * Before the October 20, 2021 update, Recombobulators worked on Arrows as well. This has been fixed in the update.
 * For a short time during the October 20, 2021 update, Recombobulators were only able to upgrade Armor and Weapons. a couple of minutes later, it was reverted to include accessories and tools.
 * All of these changes were later reverted.
 * Some Pet rarities can be increased by Kat or specific upgrade methods, or by using the Tier Boost pet item.
 * Items that have had a Recombobulator 3000 applied to them are said to have been Recombobulated.
 * Applying a Recombobulator 3000 to an item for the first time gives you the achievement.
 * The name of this achievement is likely a reference to a Phineas T. Ratchet quote from the 2005 animated movie Robots.