Inconnu Bracer of Summoning

Jewelry Bracer

Item Details

Utility 26
Bonus Level 13
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Strength 6
Constitution 9
Matter Resist 4%
Spirit Resist 4%

Raw Item JSON

{
  "sell_value" : 29652,
  "bonus_level" : 13,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Danaoin sailor", "granite giant stonecaller" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 598,
  "utility" : 26.0,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- Spirit: 4%\n- Matter: 4%\n- Constitution: 9 pts\n- Strength: 6 pts\n \n \n \nBonus Level: 13\n",
  "slot" : 13,
  "artifact" : false,
  "material" : 4,
  "name" : "Inconnu Bracer of Summoning",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "id" : 22365,
  "category" : 5,
  "bonuses" : [ {
    "id" : 17,
    "type" : 5,
    "value" : 4
  }, {
    "id" : 15,
    "type" : 5,
    "value" : 4
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 9
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 6
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?