Otrygg's Darkened Cloak

Jewelry Cloak

Item Details

Utility 70
Bonus Level 39
Dyeable Yes
Sellable Yes
Tradeable Yes

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 64
Heat Resist 9%
Cold Resist 9%
Spirit Resist 9%

Primary Ability

Improved Stat Decrease Level 50
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 37719,
  "requirements" : {
    "level_required" : 50
  },
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Council Otrygg" ]
    }
  },
  "bonus_level" : 39,
  "flags" : {
    "dyable" : true,
    "emblemizable" : true
  },
  "icon" : 96,
  "utility" : 70.0,
  "delve_text" : " \nMagical Bonuses:\n- Hits: 64 pts\n- Cold: 9%\n- Heat: 9%\n- Spirit: 9%\n \nLevel Requirement: 50 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: improved stat decrease\n \nDecreases the target's listed stat(s).\n \nDex/Qui decrease: 56\nTarget: Targeted\nRange: 300\nDuration: 1:00 min\nCasting time: instant\nDamage: Body\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:00 min\n \n \nBonus Level: 39\n",
  "slot" : 6,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3845,
    "magic_type" : 6,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Otrygg's Darkened Cloak",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "dye_type" : 0,
  "id" : 21164,
  "category" : 5,
  "use_duration" : 60,
  "bonuses" : [ {
    "type" : 4,
    "value" : 64
  }, {
    "id" : 12,
    "type" : 5,
    "value" : 9
  }, {
    "id" : 10,
    "type" : 5,
    "value" : 9
  }, {
    "id" : 17,
    "type" : 5,
    "value" : 9
  } ],
  "ability_tags" : [ "fn_ntwostat" ]
}
How is utility calculated?