From Granblue Fantasy Wiki
|JP TitleIn the past many weapons had custom titles. Now replaced with series titles in game.||継承|
|Minimum RankIf your Player Rank is lower than the weapon's minimum rank, its ATK and HP stats will be reduced by 20%. Weapon Skills are unaffected.||100|
|This gem represents the concentrated power of several weapons. Its dazzling light can couple with other equipment and forge new weapons.|
|This item is used to carry character/weapon Plus Bonus when not attached to a character or weapon.
The bonus granted depends on where you put it: