The Promising Axe is an UNCOMMON early game Axe. It has a special ability that all promising tools have. Every time the player breaks a certain amount of blocks using the axe, it will get one more level of Efficiency, capping at Efficiency V.
It is recommended to use data located at Module:ItemInfo/Item Data for this template. If it is not already present in the Module, you can add the following code to the data Module: