Veteran's Mallet

 is a weapon in SINoALICE.

Weapon Story
The boy wanted nothing more than for his nagging grandfather to die just a little bit sooner. As if to grant that wish, his grandfather died peacefully soon after the boy reached adulthood.

The boy was surprised.

To him, his grandfather was larger than life. There's no point to life if it's a life lived alone. Desperate, the boy decided to try his luck on the battlefield.

The boy wielded a hammer

his grandfather had lovingly named "Old Friend."

He swung it haphazardly at the enemy with reckless abandon.

The boy wasn't accustomed to battle, making him an easy target.

A single arrow found its mark.

As he died, a voice spoke to him from the hammer. "Foolish boy! The battlefield is no place for an idiot like you!"

It was the voice of his departed grandfather.