Board Thread:Questions and Answers/@comment-33055384-20170912014013/@comment-25404524-20170917004058

When they are available in the Market, and only when they are available in the Market, they are bred exactly as their original non-Rare Monsters, except for Rare Single-Element Naturals. Rare Single Element Naturals are bred using two triple-element monsters with the respective element. Always check the Mailbox for any deals when Rares are breedable.