I will try to keep it simple and best described here. Sample at the bottom. Personally a minor change.
This is something I was thinking of being forced to edit 2 pages to indicate a normal and twin dragon that it would be just 1 page and have it set up like the below image.
If you have a twin it would indicate in the box to the right. The normal would be the box on the left. By doing this it would be easier to modify the page by indicating if you have the dragon within the yes no star stars crown crowns params and would show others that you have or dont have one or both of each dragon type. The code would go from (|Dragonname=no) to (|Dragon=no | =no) or something like that within the code and that way if they show that that have a normal dragon but no twin then they can change the first no to a yes or w/e they have that is shown by the default. Same if they have a twin where they can change the second no to something that would show they have it.