Lost Gem of Blocking Hand

Jewelry Jewel

Item Details

Utility 64
Bonus Level 36
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Parry 5
Body Resist 7%
Hand to Hand 5

Primary Ability

Armor Factor Buff Level 50
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 37718,
  "requirements" : {
    "level_required" : 50
  },
  "bonus_level" : 36,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Uppat gungledar" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 114,
  "utility" : 64.0,
  "delve_text" : " \nMagical Bonuses:\n- Hand to Hand: 5 pts\n- Parry: 5 pts\n- Body: 7%\n \nLevel Requirement: 50 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 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: 75\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: 36\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3851,
    "magic_type" : 6,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Lost Gem of Blocking Hand",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 23213,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 124,
    "type" : 2,
    "value" : 5
  }, {
    "id" : 8,
    "type" : 2,
    "value" : 5
  }, {
    "id" : 16,
    "type" : 5,
    "value" : 7
  } ],
  "ability_tags" : [ "fn_shield" ]
}
How is utility calculated?