I feel that "None" more accurately displays a lack of series than an empty box as an empty box could easily be an error.
I also used to like sticking "N|A" in the ATK|HP boxes of non-creature cards but that seems more likely to pose an issue.
CURATOR COMMENT-Please keep the Series box blank. ^^;
-In regards to N/A in the ATK|HP boxes; the reason why that was removed was because there were some card ideas that actually
used variables for both their Attack and Hit Point stats for the creature, which would cause confusion for people if they saw a card with no stats but then saw the variable letters. Also, people with slow computers may not load the images as efficiently, so while the image is loading, they may have to resort to the table to read the information.*
That said, I personally think that the card should be purely random; instead of having it exclusive (once a dragon is born, it can't be reborn into until all other dragons have been selected once), which could be annoying to code, it should just be purely a matter of luck. I can see this card on the level of a more powerful version of Fate Egg though, so I figure that its cost could increase just slightly (as every Dragon has at least 7-8 ATK at least, which makes this cheap creature fairly efficient once it 'dies').
