I assume you mean black pastel X spider. In that case you would get an even 25% of getting any of the following
normal
black pastel
spider
blackbee (black pastel spider)
I have a blackbee and will be the first to admit they are not a spectacular combo morph for the money but they have so much potential and are genetic powerhouses. Plus mine is 100% het for ghost. Regardless I like them and can not wait till my eggs from it hatch in 19 days. Todd
