Minecraft Dungeons:The Monkey Motivator

"A strange weapon that makes a sound that no creature from the Overworld has ever made."

- In-game description

The monkey motivator is an unused unique pickaxe variant that was planned to be obtainable within the DLC of Minecraft Dungeons.

Obtaining
Adding the monkey motivator to the inventory with an editor will crash the game when clicked on.

Monkey
A monkey is an unseen mob mentioned within the item name of the monkey motivator.

Trivia

 * According to a tweet from one of the developers, this pickaxe variant was going to feature a on a stick, forming the shape of a pickaxe.