Spraggon Gem of Reflex

Jewelry Jewel

Item Details

Utility 12
Bonus Level 13
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 24
Constitution 9
Catacombs
Reactionary Style Damage Bonus (PvE) 4

Raw Item JSON

{
  "sell_value" : 5026,
  "bonus_level" : 13,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Spraggon Emissary" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 115,
  "utility" : 12.0,
  "delve_text" : " \nMagical Bonuses:\n- Reactionary Style Damage Bonus: 4% (PvE Only)\n- Constitution: 9 pts\n- Hits: 24 pts\n \n \n \nBonus Level: 13\n",
  "slot" : 4,
  "artifact" : false,
  "material" : 0,
  "name" : "Spraggon Gem of Reflex",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 49742,
  "category" : 5,
  "bonuses" : [ {
    "type" : 54,
    "value" : 4
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 9
  }, {
    "type" : 4,
    "value" : 24
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?