Doom Helm

Armor Chain Helm

Item Details

Utility 43.33
Bonus Level 25
Dyeable Yes
Sellable Yes
Tradeable Yes
Armor Info
Armor Factor 98
Base Quality 93%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Piety 13
Charisma 13
Smiting 4
ToA
Toa Power Pool 3%

Raw Item JSON

{
  "sell_value" : 125613,
  "type_data" : {
    "absorption" : 27,
    "base_quality" : 93,
    "clamped_armor_factor" : 98,
    "armor_factor" : 98
  },
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Mouth", "Legendary Afanc" ]
    }
  },
  "bonus_level" : 25,
  "flags" : {
    "dyable" : true,
    "emblemizable" : false
  },
  "icon" : 63,
  "utility" : 43.33333333333333,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- Charisma: 13 pts\n- Piety: 13 pts\n- Smiting: 4 pts\n- Power: 3 % of power pool.\n \n \nArmor Modifiers:\n- 98 Base Factor\n- 27% Absorption\n- 93% Quality / 100% Condition\n \n- Effective Armor:  124 Factor\n \n \nBonus Level: 25\n",
  "slot" : 1,
  "salvage_amount" : 24,
  "artifact" : false,
  "material" : 10,
  "name" : "Doom Helm",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "dye_type" : 0,
  "id" : 12696,
  "category" : 2,
  "bonuses" : [ {
    "id" : 7,
    "type" : 1,
    "value" : 13
  }, {
    "id" : 5,
    "type" : 1,
    "value" : 13
  }, {
    "id" : 89,
    "type" : 2,
    "value" : 4
  }, {
    "type" : 34,
    "value" : 3
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?