Ring of the Nightwalker

Jewelry Ring

Item Details

Utility 41.33
Bonus Level 19
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Dexterity 7
Constitution 12
Piety 7
Cold Resist 4%
All Casting 2
ToA
ToA Overcap - Constitution 3

Raw Item JSON

{
  "sell_value" : 7534,
  "bonus_level" : 19,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "flame thrower", "charred skeletal warrior", "noxious hound" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 103,
  "utility" : 41.33333333333333,
  "delve_text" : "Realm: Midgard\n \nMagical Bonuses:\n- Constitution: 12 pts\n- Dexterity: 7 pts\n- Piety: 7 pts\n- ALL magic skills: 2 pts\n- Cold: 4%\n \nBonus to Constitution attribute bonus cap: 3\n \n \nBonus Level: 19\n",
  "slot" : 15,
  "artifact" : false,
  "material" : 0,
  "name" : "Ring of the Nightwalker",
  "usable_by" : [ 0 ],
  "realm" : 2,
  "id" : 22916,
  "category" : 5,
  "bonuses" : [ {
    "id" : 2,
    "type" : 1,
    "value" : 12
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 7
  }, {
    "id" : 5,
    "type" : 1,
    "value" : 7
  }, {
    "id" : 2,
    "type" : 28,
    "value" : 3
  }, {
    "id" : 303,
    "type" : 2,
    "value" : 2
  }, {
    "id" : 12,
    "type" : 5,
    "value" : 4
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?