Underground Dweller's Bracelet

Jewelry Bracer

Item Details

Utility 51
Bonus Level 29
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 49
Usable By
All Classes

Magical Bonuses

Basic
Strength 12
Parry 3
Acuity 12
Matter Resist 5%
Spirit Resist 5%
Catacombs
Parry (PvE) 4

Primary Ability

Health Regen Level 49
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 37719,
  "requirements" : {
    "level_required" : 49
  },
  "bonus_level" : 29,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Terracite Cthiyrkkftooift" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 619,
  "utility" : 51.0,
  "delve_text" : " \nMagical Bonuses:\n- Parry: 3 pts\n- Strength: 12 pts\n- Acuity: 12 pts\n- Matter: 5%\n- Spirit: 5%\n- Parry: 4% (PvE Only)\n \nLevel Requirement: 49 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: health regen\n \nTarget regenerates health during the duration of the spell.\n \nValue: 52\nTarget: Self\nDuration: 20 sec\nCasting time: instant\n \n- This spell is cast when the item is used.\n \n \nBonus Level: 29\n",
  "slot" : 13,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3786,
    "magic_type" : 6,
    "power_level" : 49,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Underground Dweller's Bracelet",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 43662,
  "category" : 5,
  "bonuses" : [ {
    "id" : 8,
    "type" : 2,
    "value" : 3
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 12
  }, {
    "id" : 10,
    "type" : 1,
    "value" : 12
  }, {
    "id" : 15,
    "type" : 5,
    "value" : 5
  }, {
    "id" : 17,
    "type" : 5,
    "value" : 5
  }, {
    "type" : 51,
    "value" : 4
  } ],
  "ability_tags" : [ "fn_enhancement_health_regen" ]
}
How is utility calculated?