I had a Faerie Kacheek once and I accidentally turned it into a green Acara with a morphing potion. I was distraught for days, afterward. :(
Some of the newer games are actually pretty addicting!
Anyway, yeah, the morphing potion was actually like... the one where you KNOW what you're getting. I just accidentally used it on the wrong pet. XD;
I just did the one lottery place where the dude with the tiki mask was. It was on that one island... I got them pretty often though. XD;
YEAH TOMBOLA! I always did that and... the one shrine place in the desert... XD; and some of the spinning wheels.