Recruit's Silver Ring

Jewelry Ring

Item Details

Utility 9
Bonus Level 4
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 20
Heat Resist 1%
Matter Resist 1%

Raw Item JSON

{
  "sell_value" : 4,
  "bonus_level" : 4,
  "sources" : {
    "quests" : [ "Pawns of Research (3)" ]
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 103,
  "utility" : 9.0,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- Hits: 20 pts\n- Heat: 1%\n- Matter: 1%\n \n \n \nBonus Level: 4\n",
  "slot" : 15,
  "artifact" : false,
  "material" : 0,
  "name" : "Recruit's Silver Ring",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 39444,
  "category" : 5,
  "bonuses" : [ {
    "type" : 4,
    "value" : 20
  }, {
    "id" : 10,
    "type" : 5,
    "value" : 1
  }, {
    "id" : 15,
    "type" : 5,
    "value" : 1
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?