I got every Water/Earth animal but the Dripmunk since I started trying for it. Unfortunately, I already had them all. 3 Rainguins, 1 Rockadile, 1 Iciclaw and 1 Glacial Griffin. Decided to add a Electric to the mix in hopes of getting a Confetti Yeti that I never bred before. First try didn't work out too good, an 18 hour timer should be a Thunder Mammoth. Not sure I am going to try that again. At least with 5 hour fails, I get a few tries per day.