just to let you know...
if you know Pokemon, then you know that normal moves can't hurt a ghost pokemon, but a rock move can, so it needs to be reverse, plus gastly is also a poison so rock is good against poison, so that's why you get a 7 out of 10, sorry but I know Pokemon. But the animation and the voice acting is funny and awesome. Also the over 9000 thing is getting old, just to let you know.