It was cool to attack your opponent with a giant, fire-breathing dragon but, it didn't make a difference whether the Creature was a Dragon as opposed to an Elemental or Djinn, as far as the rules were concerned
Additionally, the market data feature (01:58) links to a Japanese website, which could create a confusing experience for a global audience
Either way, the artifact creature will have any other abilities in its text box
I also think that its well worth your time to check out Ari Laxs guide to Hardened Scales Affinity
You still have specific card draw payoffs, though
I was very charmed by the possibility of printing "unnamed legendary creature tokens" with a blank name field, inviting players to name their tokens the same way they would name their characters in many of the games