| The Golux |
There's really not much need for a metallic dragon with the air subtype. They have a fly speed and fly as a class skill anyway, and it would be a little unusual for a relatively ordinary european-style metallic dragon to have perfect maneuverability, which air-subtype creatures usually have. There's still a metallic dragon with an electric breath weapon, but it's aquatic/water (and the chromatic one is desert/earth).
Edit: Though actually the imperial Sky Dragon's fly maneuverability is only good and the primal Cloud Dragon's is poor, and they're both air subtype...
| WaywardN |
Its just that the chromatic dragons have an air subtype dragon (the green dragon) but the metallic dragons don't and have an extra fire subtype, and that has always confused me as to why.
But seriously, I think an aluminum dragon would be cool. It could be designed to remind one of a jumbo jet and have a sonic breath weapon.
| Alzrius |
A platinum dragon could have an air subtype, but I don't know if the platinum dragon is available for OGL.
There's nothing stopping a publisher from creating a new type of dragon, calling it platinum, and releasing it under the OGL. Heck, it's already been done.
| WaywardN |
Or maybe the brass dragon could be changed to the air subtype, because a lot of wind instruments are made of brass. It could still have immunity to fire and weak to cold attacks as brass instruments play better when they're warmed up and don't play well when they're cold. Its breath weapon could be changed from fire to a column of superheated air that acts like just like fire, or it could be left as is.