Cloak of Runic Rapidity

Jewelry Cloak

Item Details

Utility 56
Bonus Level 28
Dyeable Yes
Sellable Yes
Tradeable Yes

Restrictions

Level Required 49
Usable By
All Classes

Magical Bonuses

Basic
Dexterity 18
Constitution 15
Acuity 18
ToA
Toa Cast Speed 2%
ToA Overcap - Acuity 6

Primary Ability

Power Regen Level 49
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 48114,
  "requirements" : {
    "level_required" : 49
  },
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Ibn" ]
    }
  },
  "bonus_level" : 28,
  "flags" : {
    "dyable" : true,
    "emblemizable" : true
  },
  "icon" : 96,
  "utility" : 56.0,
  "delve_text" : " \nMagical Bonuses:\n- Acuity: 18 pts\n- Dexterity: 18 pts\n- Constitution: 15 pts\n \nLevel Requirement: 49 Level\n \nBonus to casting speed: 2%\nBonus to acuity attribute bonus cap: 6\n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: power regen\n \nTarget regenerates power during the duration of the spell.\n \nValue: 3\nTarget: Self\nDuration: 10:00 min\nCasting time:      3.0 sec\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 28\n",
  "slot" : 6,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3820,
    "magic_type" : 6,
    "power_level" : 49,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 1,
  "name" : "Cloak of Runic Rapidity",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "dye_type" : 0,
  "id" : 38057,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "type" : 21,
    "value" : 2
  }, {
    "id" : 10,
    "type" : 28,
    "value" : 6
  }, {
    "id" : 10,
    "type" : 1,
    "value" : 18
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 18
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 15
  } ],
  "ability_tags" : [ "fn_enhancement_power_regen" ]
}
How is utility calculated?