Quixotic Quarry Ring

Jewelry Ring

Item Details

Utility 21
Bonus Level 16
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 26
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 28
Constitution 9
ToA
Toa Power Pool 4%
Catacombs
Death Experience Loss Reduction 12

Primary Ability

Armor Factor Buff Level 26
Charge (10 max)


Raw Item JSON

{
  "sell_value" : 8336,
  "requirements" : {
    "level_required" : 26
  },
  "bonus_level" : 16,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Rugnog" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 103,
  "utility" : 21.0,
  "delve_text" : " \nMagical Bonuses:\n- Power: 4 % of power pool.\n- Hits: 28 pts\n- Constitution: 9 pts\n- Death Experience Loss Reduction: 12%\n \nLevel Requirement: 26 Level\n \n \nCharged Magic Ability:\n- 10 Charges\n- 10 Max\nFunction: shield\n \nAdds to the recipient's Armor Factor (AF), resulting in better protection against some forms of attack. It acts in addition to any armor the target is wearing.\n \nValue: 35\nTarget: Self\nDuration: 10:00 min\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: 16\n",
  "slot" : 15,
  "abilities" : [ {
    "max_charges" : 10,
    "spell" : 10167,
    "magic_type" : 6,
    "power_level" : 26,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Quixotic Quarry Ring",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 49456,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "type" : 34,
    "value" : 4
  }, {
    "type" : 4,
    "value" : 28
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 9
  }, {
    "type" : 44,
    "value" : 12
  } ],
  "ability_tags" : [ "fn_shield" ]
}
How is utility calculated?