Sys'sro's Robes of Substance

Armor Leather Torso

Item Details

Utility 50.67
Bonus Level 27
Dyeable Yes
Sellable Yes
Tradeable Yes
Armor Info
Armor Factor 100
Base Quality 95%

Restrictions

Level Required 50
Usable By
Friar

Magical Bonuses

Basic
Strength 21
Constitution 19
Matter Resist 6%
Body Resist 6%

Primary Ability

Health Regen Level 50
Reactive Proc


Raw Item JSON

{
  "type_data" : {
    "absorption" : 10,
    "base_quality" : 95,
    "clamped_armor_factor" : 100,
    "armor_factor" : 100
  },
  "sell_value" : 37718,
  "requirements" : {
    "usable_by" : [ 10 ],
    "level_required" : 50
  },
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Sys'sro the Ruthless" ]
    }
  },
  "bonus_level" : 27,
  "icon" : 441,
  "flags" : {
    "dyable" : true,
    "emblemizable" : false
  },
  "utility" : 50.666666666666664,
  "delve_text" : "Realm: Albion\n \nUsable By: \n- Friar\n \nMagical Bonuses:\n- Strength: 21 pts\n- Constitution: 19 pts\n- Body: 6%\n- Matter: 6%\n \nLevel Requirement: 50 Level\n \n \nMagical Ability:\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- Spell has a chance of casting when this armor is hit by an enemy.\n \nArmor Modifiers:\n- 100 Base Factor\n- 10% Absorption\n- 95% Quality / 85% Condition\n \n- Effective Armor:  89 Factor\n \n \nBonus Level: 27\n",
  "slot" : 5,
  "abilities" : [ {
    "spell" : 3786,
    "magic_type" : 2,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "salvage_amount" : 36,
  "material" : 70,
  "usable_by" : [ 10 ],
  "name" : "Sys'sro's Robes of Substance",
  "realm" : 1,
  "id" : 23225,
  "dye_type" : 0,
  "category" : 2,
  "bonuses" : [ {
    "id" : 0,
    "type" : 1,
    "value" : 21
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 19
  }, {
    "id" : 16,
    "type" : 5,
    "value" : 6
  }, {
    "id" : 15,
    "type" : 5,
    "value" : 6
  } ],
  "ability_tags" : [ "fn_enhancement_health_regen" ]
}
How is utility calculated?