super rare earth-fire. And though it is marked as permanent, it is sure to be changed to limited soon, so the breeding odds are probably more like ultra rare than a regular super rare.
Also an Easter habitat for 200 gems - it is earth-nature so I guess some future easter animals will have nature in hem. I'm going to go out on a limb and say an easter event or quest of some sort is forthcoming. Since we just finished an event, I'm hoping for a quest like the puffalo one.