Please restate this question. Just in case you mean what is a strong dragon type pokemon, there are many answers. There is Salamance, Haxorus, Hydreigon, Garchomp, Dragonite, and many, many more that...
Depends on what you mean by "trust." If the dragon Pokemon is not listening to you in battle, you need to earn more badges. If you want to to become friendly, keep it in your party and use it in...
Garchomp is really good, but he has a 4x weakness to ice. Hydreigon is amazing though. Even if its weak to fighting, bug, ice and dragon, it resists ghost, fire, electric, grass, water and dark AND...