Talk:Paper Dragon/@comment-69.112.204.174-20120918012015/@comment-4775325-20120918012412

Any combo with all the Fire, Plant, Earth & Cold elements (IE. Poison + Mountain) and the breeding/incubation time is 12hrs (9hrs 36min with the upgraded cave/island). Beware though that every combo can also result in Moss dragons which have the same 12hr breeding time.