Mantle of the Watery Underground

Jewelry Cloak

Item Details

Utility 24
Bonus Level 12
Dyeable Yes
Sellable Yes
Tradeable Yes

Restrictions

Level Required 25
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 24
Constitution 9
Quickness 9
Thrust Resist 3%

Primary Ability

Health Regen Level 25
Charge (10 max)


Raw Item JSON

{
  "sell_value" : 7534,
  "requirements" : {
    "level_required" : 25
  },
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Raven" ]
    }
  },
  "bonus_level" : 12,
  "flags" : {
    "dyable" : true,
    "emblemizable" : true
  },
  "icon" : 57,
  "utility" : 24.0,
  "delve_text" : " \nMagical Bonuses:\n- Quickness: 9 pts\n- Constitution: 9 pts\n- Hits: 24 pts\n- Thrust: 3%\n \nLevel Requirement: 25 Level\n \n \nCharged Magic Ability:\n- 10 Charges\n- 10 Max\nFunction: health regen\n \nTarget regenerates health during the duration of the spell.\n \nValue: 20\nTarget: Self\nDuration: 20 sec\nCasting time: instant\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 12\n",
  "slot" : 6,
  "abilities" : [ {
    "max_charges" : 10,
    "spell" : 10908,
    "magic_type" : 6,
    "power_level" : 25,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Mantle of the Watery Underground",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "dye_type" : 0,
  "id" : 49273,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 3,
    "type" : 1,
    "value" : 9
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 9
  }, {
    "type" : 4,
    "value" : 24
  }, {
    "id" : 3,
    "type" : 5,
    "value" : 3
  } ],
  "ability_tags" : [ "fn_enhancement_health_regen" ]
}
How is utility calculated?