Bane's Ring

Jewelry Ring

Item Details

Utility 62
Bonus Level 37
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Constitution 30
Charisma 30
Cold Resist 11%

Primary Ability

Haste Level 50
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 37719,
  "requirements" : {
    "level_required" : 50
  },
  "bonus_level" : 37,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Bane of Hope" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 103,
  "utility" : 62.0,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- Charisma: 30 pts\n- Constitution: 30 pts\n- Cold: 11%\n \nLevel Requirement: 50 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: haste\n \nIncreases the target's combat speed.\n \nValue: 11%\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: 37\n",
  "slot" : 15,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3807,
    "magic_type" : 6,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Bane's Ring",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "id" : 21469,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 7,
    "type" : 1,
    "value" : 30
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 30
  }, {
    "id" : 12,
    "type" : 5,
    "value" : 11
  } ],
  "ability_tags" : [ "fn_combat_haste" ]
}
How is utility calculated?