Spellbound Sapphire Vest

Armor Cloth Torso

Item Details

Utility 28.33
Bonus Level 13
Dyeable Yes
Sellable Yes
Tradeable Yes
Armor Info
Armor Factor 30
Base Quality 99%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Dexterity 10
Constitution 12
Intelligence 13
All Casting 1

Raw Item JSON

{
  "sell_value" : 11664,
  "type_data" : {
    "absorption" : 0,
    "base_quality" : 99,
    "clamped_armor_factor" : 30,
    "armor_factor" : 30
  },
  "sources" : {
    "stores" : [ "Hib Aurulite 30" ]
  },
  "bonus_level" : 13,
  "flags" : {
    "dyable" : true,
    "emblemizable" : false
  },
  "icon" : 3080,
  "utility" : 28.33333333333333,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- Intelligence: 13 pts\n- ALL magic skills: 1 pts\n- Constitution: 12 pts\n- Dexterity: 10 pts\n \n \nArmor Modifiers:\n- 30 Base Factor\n- 0% Absorption\n- 99% Quality / 70% Condition\n \n- Effective Armor:  20 Factor\n \n \nBonus Level: 13\n",
  "slot" : 5,
  "salvage_amount" : 54,
  "artifact" : false,
  "material" : 47,
  "name" : "Spellbound Sapphire Vest",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "dye_type" : 0,
  "id" : 53798,
  "category" : 2,
  "bonuses" : [ {
    "id" : 4,
    "type" : 1,
    "value" : 13
  }, {
    "id" : 303,
    "type" : 2,
    "value" : 1
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 12
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 10
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?