Hefty pickaxe

The Hefty pickaxe is a Diamond pickaxe with the ability to randomly break blocks around the block you mined in the Nether.

Obtaining
The Hefty pickaxe can be found on an armor stand in the blacksmith room which as a chance to be found in the Forbidden castle.

Possible upgrades
The Hefty pickaxe can be upgraded with Netherite on a Smithing table without loosing its ability.

Description
A nether-oriented excavator