Gormror's Jewel of Resistance

Jewelry Jewel

Item Details

Utility 30.75
Bonus Level 15
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 30
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 27
Thrust Resist 4%
Body Resist 4%
Spirit Resist 4%

Primary Ability

Health Regen Level 30
Charge (5 max)


Raw Item JSON

{
  "sell_value" : 11293,
  "requirements" : {
    "level_required" : 30
  },
  "bonus_level" : 15,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Gormror" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 115,
  "utility" : 30.75,
  "delve_text" : "Realm: Midgard\n \nMagical Bonuses:\n- Spirit: 4%\n- Thrust: 4%\n- Body: 4%\n- Hits: 27 pts\n \nLevel Requirement: 30 Level\n \n \nCharged Magic Ability:\n- 5 Charges\n- 5 Max\nFunction: health regen\n \nTarget regenerates health during the duration of the spell.\n \nValue: 29\nTarget: Self\nDuration: 20 sec\nCasting time: instant\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:00 min\n \n \nBonus Level: 15\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 5,
    "spell" : 3784,
    "magic_type" : 6,
    "power_level" : 30,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Gormror's Jewel of Resistance",
  "usable_by" : [ 0 ],
  "realm" : 2,
  "id" : 22821,
  "category" : 5,
  "use_duration" : 60,
  "bonuses" : [ {
    "id" : 17,
    "type" : 5,
    "value" : 4
  }, {
    "id" : 3,
    "type" : 5,
    "value" : 4
  }, {
    "id" : 16,
    "type" : 5,
    "value" : 4
  }, {
    "type" : 4,
    "value" : 27
  } ],
  "ability_tags" : [ "fn_enhancement_health_regen" ]
}
How is utility calculated?