Talk:Monolith Dragon/@comment-26079562-20150403215959/@comment-5670466-20150404163241

As for breeding Rainbow or Double Rainbow from a combination that only includes 3 different elements: impossible. It even states in the game that 4 different elements are required to breed those. Water and Lightning do not cancel each other out, you would still get Water/Earth hybrids, Lightning/Earth hybrids, and possibly even Water/Lightning hybrids if the breeding rules for opposites have changed (and they seem to have had in at least some aspects). You're also looking at a 24 hour fail with Crystal. But all of that is moot... You cannot breed Rainbow or Double Rainbow with only 3 different elements. Also, Rainbow x Rainbow can result in just about every single dragon in the game (any 4 different elements basically makes that combo a wild card).