Fill in values and click Calculate.
Disclaimer: Ethereal pets are very rare and based on chance. This calculator does not promise specific results, but is simply a tool to help you plan for expenses. This also does not account for if you plan to breed mutliple different species with different litter sizes. When in doubt, rely on the lowest odds for the whole batch or calculate separately.
Some pets such as hybrids, skleeches, or Overgem cats, may cost more than one Minty Green Stone to breed, or may even cost Pink Swirl Stones or Titan's Blood. Keep that in mind while planning or considering value.
If finding parents, you can expect to need up to or over 90,000 Pink Swirl Stones or 22,500 Red Swirl Stones. *Parentless* negative gen pets are incredibly rare and hard to get, but a *baby* of gen negative pets follow regular chances.
Version: 1.00 | Last Updated: 03-16-2026 14:00 XST