Talk:Breeding Times/@comment-70.72.150.10-20130111044710/@comment-5085186-20130111045728

Go to the Breeding Sandbox; on the "Combo Finder" tab, you can type in up to five different dragons to find combos that will work for all five (or whatever number you enter).

In answer to your actual question, there is no combo that could give you the chance at those four specifically.