Thunder

Pushed to extreme, unsafe levels, use of Synthetic Battery Overdischarge begins to form electric arcs all over the user's body, making for a very imposing visual. These are caused by a sort of "filling up" of electricity in a given area of the synthetic, causing the electricity to leap to another place on the synthetic's body or the ground, where there is "space" for it to go. Due to passing through the air, since the body just can't fit it, it forms an electric arc as it creates short-lived plasma as it travels. Due to short life of these arcs, they are often fairly harmless.