Proficiency Weapons is a system that, like Unique Items, allows you to obtain unique weapons.

Weapons gain experience points during hunts. To gain experience, a weapon must be equipped in a weapon slot.

Proficiency provide passives attribute that boost damage in some way.

Prificiency weapon can roll up to 6 slots but not less then 3 slots

Each slot can have up to 3 bonuses to choose from(first 3 slots guarantee 3 bonuses per slot)

The selected bonus cannot be changed.