Goblin Strong-arm Gem

Jewelry Jewel

Item Details

Utility 19.33
Bonus Level 19
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 40
Strength 7
Constitution 7
Catacombs
Reactionary Style Damage Bonus (PvE) 5
Defensive Bonus (PvE) 1

Raw Item JSON

{
  "sell_value" : 18325,
  "bonus_level" : 19,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Apprentice Grugar" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 115,
  "utility" : 19.333333333333332,
  "delve_text" : " \nMagical Bonuses:\n- Reactionary Style Damage Bonus: 5% (PvE Only)\n- Hits: 40 pts\n- Strength: 7 pts\n- Constitution: 7 pts\n- Defensive Bonus: 1% (PvE Only)\n \n \n \nBonus Level: 19\n",
  "slot" : 4,
  "artifact" : false,
  "material" : 0,
  "name" : "Goblin Strong-arm Gem",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 49374,
  "category" : 5,
  "bonuses" : [ {
    "type" : 54,
    "value" : 5
  }, {
    "type" : 4,
    "value" : 40
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 7
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 7
  }, {
    "type" : 49,
    "value" : 1
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?