Ronnie, a ghost bloodred is a hypo anery blood red corn. An anery blood is basically an anery corn whose pattern diffuses out due to the blood genes. You can see some faint traces, but not much. The ghost adds hypomelanism to the equation, just like a ghost is a pale anery corn. So its a lighter pale snake due to reduction of the black pigment with a diffused blood pattern. You can breed a ghost to a bloodred, or an anery to a hypo bloodred, then back breed the babies to get ghost bloods.
If you breed a snow motley to a blood red corn, you would get all normal babies het. for motley, anery, amel, and blood. Back breeding those babies to each other could theoretically produce normal and motley (patterned) normal corns, normal and motley anerys, normal and motley amels, normal and motley snows, normal and motely bloodreds, normal and motley amel bloodreds (fire), and normal and motley anery bloodreds (pewters). I quess you could also produce normal and motley snow bloods, but not sure what that morph is called or what it looks like. It may be opal. I am not sure how the percentages would fall out either with such a multi het breeding. Thats what make is fun LOL!!