Mine says rare to. I got mine after three tries. Now I just need diamond, sapphire and ruby and I have all the monsters
Mine says rare also.
My info says rare, I got mine second try with Medusasaur and Tree Rex.
I think I have one breeding. Epic tree rex x lvl 7 ecogoo & got 14 hr breed time. It was my 4th or 5th try with a few different combos.
So after getting my first medussaur with blue blob/tree Rex, I decided to give kraken/tree Rex a try and wouldn't you know I am getting my second medussaur. Go figure.
Got 3 medusasaurs in a row . I'd actually like ecogoos.... 18 hours are just toooo long.
Yay! I got one without even trying to. Epic blue blob and tree Rex