Mini Game Purpose?

Skill description:

“	And, if you are lucky, you will also be able to create precious gems such as diamonds or new metals never seen before in Erinn.	„

Mini-game section:

“	The range of the green sections will narrow at rank 9 and rank 5, however the potential rewards are increased.	„

“	The outcome of the minigame merely affects the item produced and not the success rate itself.	„

Skill summary: http://puu.sh/k0gIE/490e1a156c.png

This talk page: Talk:Metal Conversion#Outcomes