Axe with a invisible blade.
Normally you don't see the blade, but when you swing, you can see it faintly reddish.

Reduces damage taken from Medium and Large sized monsters by 10%.
Indestructible in battle

Refine Level +7:
Reduces damage taken from Medium and Large sized monsters by additional 15%.

Refine Level +9:
Increases long ranged physical damage by 15%.

Refine Level +11:
Reduces after skill delay by 10%.

[iRO Description]
A seemingly bladeless ax.
Its blade, reddish brown in color, can only be seen when it's swung. Even then, it's still faintly visible.

Class: Two-Handed Axe
Attack: 400
Weapon Level: 4
Requires Level: 130
Usable By: Mechanic
Indestructible.
Damage -10% from Small and Medium monsters
+7 Effect: Additional damage -15% from Small and Medium monsters
+9 Effect: Long-ranged Physical damage +15%
+11 Effect: Post-skill delay -10%