An Electrical Blaze

I think it would be cool if there were a monster that was like a blaze but made of copper and could control lightning. The monster would be called a coppershocker, but you can change the name if you want. When the monster attacked, it would rotate its arm towards the creature it is attacking and shoot lightning directly at it.. This monster would be attracted to large amounts of copper so it could be lured to places. The mob would have more arms than a normal blaze and one thing it would be able to do is throw some of its arms into the ground like poles to make an electric fence in which lightning would constantly be running between the arms, and would hurt the player unless they have a copper shield which can also lessen the lightning damage from the monster.

This would be really cool in the game, and thanks for listening to my idea.