Skill slot

Skill slots are invisible "slots" in weapons, armor and accesories where skills can be placed.

Description
Skill slots allow skill crystals to be atached to equiment. However, this is can only be done by a Master smith (race-specific job for dwarfs who can perform skill crystal fusion).

If a master smith tries to attach an skill crystal into an equiment with no remaining slots, the equiment will break into its raw materials and the skill crystal will be lost.