Talk:Obsidian Dragon/@comment-24810565-20140111123202/@comment-5835936-20140519123342

It used to be that one out of every pair of hybrid dragons was uncommon. Iceberg was rarer than ice, obsidian was rarer than lava, river rarer than mud, etc. But since they made the golden hybrids the new rare versions, the standard hybrids now all have the same breeding chance. As it says in the notes: " Until August 8, 2013,  breeding  the  Obsidian Dragon  followed the  Uncommon Dragons  breeding rule." ie: it doesn't anymore.