Bonus for a complete Armor Set?
If you manage to wear all armor parts of *one* set there is an additional “defense” Bonus. These sets are numbered and can be looked up in the infobox for each item. Tip: As an indicator of actually wearing a complete armor set, the Armor Protection Bonus turns all the armor protection numbers (physical) blue. And the armor related total physical protection numbers are boosted by 50% (i.e. the values are at 150%). Update: Since v1.6, all physical protections (all damages, and all other protections) are hard-wired to cut off at certain values (e.g. the unreachable maximum for physical protection is 99999, and 33007 is the maximum elemental protection, etc.), but the armor bonus allows you to go beyond those cut-off values. Example: With some effort your physical protection can reach values of 35-36k, but will then stop increasing. You can, however, equip a complete armor set to boost your protection even more to 44-45k. The 99999 limit cannot be reached, it exists only in theory.