Medina's Jewel of Nero

Jewelry Jewel

Item Details

Utility 40.67
Bonus Level 21
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 40
Dexterity 15
Constitution 15
Piety 16

Primary Ability

Improved Stat Enhancement Level 50
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 40056,
  "requirements" : {
    "level_required" : 50
  },
  "bonus_level" : 21,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Medina" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 115,
  "utility" : 40.666666666666664,
  "delve_text" : " \nMagical Bonuses:\n- Hits: 40 pts\n- Piety: 16 pts\n- Constitution: 15 pts\n- Dexterity: 15 pts\n \nLevel Requirement: 50 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: improved stat enhancement\n \nEnhances the target's listed stat(s).\n \nAcuity bonus: 75\nTarget: Self\nDuration: 10:00 min\nCasting time:      2.0 sec\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 21\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3868,
    "magic_type" : 6,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Medina's Jewel of Nero",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 56961,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "type" : 4,
    "value" : 40
  }, {
    "id" : 5,
    "type" : 1,
    "value" : 16
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 15
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 15
  } ],
  "ability_tags" : [ "fn_twostat" ]
}
How is utility calculated?