Lunar Legend Codes -

Hint: Restore HP and MP:
While walking around, save your game, and turn off the Game Boy Advance. Load your saved game and all of your character's HP and MP will be restored.

Hint: Master Book:
Before you sell the Dragon Diamond to Dross at the jewelry shop, keep declining his offer of 20,000 silver. He will eventually call you stubborn and give you a Master Book before he runs off with the diamond.

Hint: Rare Dragon Cards:
Once you return to Saith with Ghaleon in your party, talk to a man in town who will tell you about an old hag in the forest who collects cards. Visit her. Then, after Ghaleon captures Quark, go to her and she will give you the Quark Card. For every dragon you meet after that, visit her to get their Card.

Hint: Protector Cave:
After Alex becomes a Dragonmaster, talk to the man behind the counter in Reza at the main building. He will talk about a cave nearby with a lot of treasure. Go there to get the fabled Angel Sword, as well as a lot of other items.

Hint: Red Chest in Ramus's Shop:
If you open the chest immediately, you will get a bunny suit. However, If you wait and open it later in the game after you lose to Ghaleon, you will get the Magic Plate. If you wait until you talk to Mia and Kyle after losing to Ghaleon, you will get the Mirror Shield.