Golden Gemstone

Condition

 Since Frog have strengthened the Masamune after "The Fated Hour"

Resultant

 Marle, Frog, Robo will be able to use the Triple Tech "Master Mune".

Difficulty
★★★★☆(Not able to be probably known.)
Value
★★★☆☆(Rare items can be obtained.)
Situation
600 A.D. Denadoro Mountains

How to get

 Choose Frog as the head of the party. Equipped with "Hero Medal". When Frog climbs Denadoro Mountains, there is Free Lancer who throws stones. The player pushes the "A" button at the timing and grasps the stone thrown by that Free Lancer. Then Frog can get "Golden Gemstone".