Copper-Rang

A Copper-Rang is a boomerang made out of copper. 

To craft a Copper-Rang,  place copper on the top left corner and bottom right corner of a crafting table Then use wood to connect the two pieces of copper.    Then you will have a Copper-Rang.

The Copper-Rang can be thrown at monsters.  It will damage them then come back to you,  so I can be used as a weapon.

In thunderstorms, the Copper-Rang,  will collect electricity when thrown through the air, and when it hits a mob it will attract lightning on impact,  electrocuting the mob.