A ticket that can strengthen weapons made of steel.
If you put the following weapons, you can get +7 refined Metal weapons.

Metal Dagger[1]
Metal Two-Handed Sword[1]
Metal Two-Handed Axe[1]
Metal Lance[1]
Metal Katar[1]
Metal Book[1]
Metal Bow[1]
Metal Staff[1]
Metal Mace[1]
Metal Revolver[1]
Huuma Metal Shuriken[1]
Metal Foxtail[1]

(These items will be deleted at the time of regular inspection on June 5, 2019.)

[iRO Description]
Tickets to enhance weapons made of steel.
Can refine one of the weapons below to +7 .

Metal Dagger[1]
Metal Two-handed Sword[1]
Metal Two-Hand Ax[1]
Metal Lance[1]
Metal Katar[1]
Metal Book[1]
Metal Bow[1]
Metal Staff[1]
Metal Mace[1]
Metal Revolver[1]
Metal Huma Shuriken[1]
Metal Foxtail[1]

(The item will have no effect after the event period)