you cant have black ghost flames. ghost is something you only see in a certain light. you would need to use pearl in your silver basecoat then spray it lightly over the area you want it ghost. then clear again. with the pearl in your basecoat it wouldnt be noticed until the right angle was seen.thus being ghost. black isnt a pearl. if you want black flames that show up lightly. youll need to mix some black/silver and clear together and lightly mist it over the area to show up
that can be done using white pearl in a clear basecoat. i personally would use fine blue or frost blue, maybe red pearl in hte blackbasecoat the red shows up kinda like dark cherry. i had copper pearl in black stripes before, looked good only showed up once in a while[depending on the angle]