How to get an arctic hog?

[Pterolykus]

This may seem like a dumb question to some but: How would one produce an arctic western hognose morph?
I've tried looking everywhere but can't find anything telling me what to breed in order to get an arctic. Is it a blend of morphs or is it like the anaconda phase? Come to think of it, how would one produce an anaconda phase as well?? I have basic knowledge of morphs that are created by blending different morphs, like Axanthic + Albino = Snow, Axanthic + Toffee = Toxic, etc.

[Stewart_Reptiles]

Artic is a base mutation and it is co-dom so to make an Artic you will need an Artic same with Conda also a base mutation that is Co-Dom.