Shadow clasp

Jewelry Jewel

Item Details

Utility 40.75
Bonus Level 20
Dyeable No
Sellable No
Tradeable Yes

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 27
Crush Resist 6%
Body Resist 6%
Stealth 2

Raw Item JSON

{
  "bonus_level" : 20,
  "sources" : {
    "monsters" : {
      "one_time_drop" : [ "Arden" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false,
    "no_sell" : true
  },
  "icon" : 509,
  "utility" : 40.75,
  "delve_text" : " \nMagical Bonuses:\n- Crush: 6%\n- Stealth: 2 pts\n- Body: 6%\n- Hits: 27 pts\n \n \nCannot be sold to merchants.\n \nBonus Level: 20\n",
  "slot" : 4,
  "artifact" : false,
  "material" : 0,
  "name" : "Shadow clasp",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 17224,
  "category" : 5,
  "bonuses" : [ {
    "id" : 1,
    "type" : 5,
    "value" : 6
  }, {
    "id" : 19,
    "type" : 2,
    "value" : 2
  }, {
    "id" : 16,
    "type" : 5,
    "value" : 6
  }, {
    "type" : 4,
    "value" : 27
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?