Copper lined weapons and charging station block.

If you put a weapon above stone level and 1copper in a smithing table you get a copper lined (whatever weapon it is) you can craft a charging station block with 2 dispensers,3 redstone, and 3 copper you place this down with a redstone signal going into it / a lightning rod on top during storms ( if it is a lightning rod because it only charges when lightning strikes it it charges faster) while it has a signal going into it you can charge a copper lined weapon or channeling trident inside and it will slowly charge up to five charges when you hit an enemy while it has one of these charges it uses up one charge and strikes them with lightning as well as your initial hit I think this would be a good way to make copper more useful and a more interesting features to the game. Thank you for your time, listening to my idea, and making Minecraft better every day.