EDIT: Still need Skeletal Dragon but, thanks to Wizard K9, I now have a WONDERFUL Triton pet!
I can, of course, only get the Skeletal Dragon if I use my Death wizards and can only get Triton if I use my Storm wizards. So, if you are willing to hatch with one of my NOT 78 school pets, ask and I will see who has what pet available to hatch. I do not want the hybrids just yet, so I do not want to use any 78 pets.
Normally, I would wait and earn my own but I can't effectively quest right now. I spend most of my time in the bazaar selling, so, until the bank system changes, I need to just hatch for my collection and not worry about questing.