Primordial Dragon Physiology [http://powerlisting.wikia.com/wiki/Primordial_Dragon_Physiology]
Okay, so, I'm now a colossal, immortal, indestructible dragon who happens to have any draconic advantage, but WAY stronger. That's pretty awesome at first glance. But in practice? Actually still useful!
First, let's ignore the military applications of having an unstoppable, invincible super monster on one's side. Too obvious, and I don't like hurting people anyway.
The applications section comments on the idea of the ability to create life in that image (winged reptiles). I would probably not create full blown dragons, but I might create lesser species with the express intent on helping out humanity. Preferably something low on the freaky end, which admittedly is pretty tricky with reptiles. Still, Primordial Dragon, so should be possible.
My strength would likely be able to deal with land crises. Whether ripping entire chunks of mountains to make new islands or just creating volcanic eruptions underwater (build pressure with epic fire breath?). Bam, fresh land.
There's also "Dragon Magic" in there. The exact extent beyond letting me use magic is unclear, but given that dragons tend to have powerful magic and I'm the Primordial template for such, I'd bet it'd be pretty impressive. And, because magic tends to be incredibly flexible, you get lots of options. Perhaps conjure a self-perpetuating storm that rains down lightning in a specific area, absorbed by some sort of powerful capacitor and distributed. Done right, goodbye energy problems. Maybe strengthen crop growth or just conjure sustenance for hungry nations. Who knows what else it could do?
If I'm one of the rare variants who also has Primordial Force Manipulation, I could induce full blown omnipotence in myself, which obviously opens up all other options. I'd be careful with that one though. Likely use it to make myself sensible first, so I don't accidentally remove free will when trying to make the world better.