Talk:Game Updates/@comment-76.112.96.230-20130502121134/@comment-66.151.103.9-20130502123632

Those are both up to you.

You can only have 12 Gemstone Dragons out on display at a tme, due to the limitations of the Gemstone island; which equals one of each type of Gemstone Dragon. Having more than that is up to you.

How you arranged islands is a completely aesthetic opinion, there's no right/wrong way to arrange things. You can always place Opposites on any island that doesn't have their opposing boosts, either by themselves or with other dragons.