This was a concept my wife came up with for a D&D couples thing: Tesla Bard! Have you heard tesla coil music before? Its rather interesting! Lots of control on those things, these days.

She is often a goblin/gnome/etc type race, and I love dragons. So with a gnomish artificer with bard levels, the idea took shape! The coils can be a little big though, so what better way to make them mobile than with a hardy dragonkin tank that is resistant to the dangerous parts of the tools? Armed with a shield and shortspear, I think this would be quite a hilarious situation!

Power source includes those sapphire gemstones - because why not.