Panzer Dragoon Saga

Get the Light Wing dragon
First you must rescue the baby dragon in Georgious, then you must beat the game with all 12 of the D units. After that is accomplished, start a new game and you'll start with the secret dragon, Light Wing.

To save the baby dragon
Go to Georgious with a minimum laser rank of 4. Activate all 4 of the pyramids surrounding the ship, Shellcoof, but shooting them. You should have been dragged into the ship. Follow the ghostly dragon to the end. Shoot the nest and you have yourself a baby dragon.

Tip from George Kaprielian
Once you have the light wing dragon and the baby dragoon, go to the forest of Zoah. If you go inside the forest theres a door that only the light wing Dragoon can open. You can either enter the Red ruins through here or the second set of cacoons from the surface. Inside the Red ruins theres a large box in the center serounded by some objects. once all the objects are broken you can gain access inside the box by the small side doors witch lead to different rooms in one of the rooms there's like this hexagon shaped thing. break this with your laser. then in a separate room there is a spinning dragons crest. once you hit it with your laser, the baby dragon disappears and your dragon becomes the original type one dragon. In the ruin you can also cause a building to come up from under ground that looks just like the one in the desert where your dragon gains the morphing capability. If you enter it, it takes you to the one in the desert.