Скачать или смотреть Arc the Lad 2 Item Complete Episode 80 [Fall Chong]「kaiser glove」

Recruit Odon at Chongara's shop.

Next, obtain the Kaiser's Gloves.

Synthesize Fallchon at the synthesis shop.

Open a hidden menu at Prodias's blacksmith.
Open a hidden menu at Brachia's blacksmith.

Blacksmith's hidden menu specifications

Prodias's blacksmith
Equipment/use special effect occurrence: 200 points
Increase maximum level: 8000 points

Brachia's blacksmith
Increase attack/defense: 1600 points
Make exclusive equipment: 3200 points

Appraise a level 0 item for +1 point.
Appraise a level 15 item for +15 points, and after about 500 times, a menu will be added.
There are no hints, so you'll never notice hidden menus or anything like that.

The blacksmithing system is completely unbalanced.
It's a user-friendly design, as you can complete the game even if you know nothing about it.
It's designed purely for hardcore players, but these little details are truly impressive.