good+good+c. nut= blue
good+Good+c. nut=Green
blue+green+any nut=black
black+wonderful+z. nut=Gold
How many items are their in the game?
THIS IS TO CLEAR UP WHAT SHINRA MEANS it is means in japanese trust, reliability(its a play on words in the game)
EDIT: Don't double-post. Use the edit/delete button to edit your first post instead. - Kishi



