Arxem's Wristguard

Jewelry Bracer

Item Details

Utility 38.33
Bonus Level 19
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 45
Usable By
All Classes

Magical Bonuses

Basic
Strength 10
Hit Points 28
Constitution 10
ToA
ToA Overcap - Strength 3
Toa Hit Points Cap 24
ToA Overcap - Constitution 3

Primary Ability

Armor Factor Buff Level 45
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 27921,
  "requirements" : {
    "level_required" : 45
  },
  "bonus_level" : 19,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Zhton Chief Arxem" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 598,
  "utility" : 38.33333333333333,
  "delve_text" : " \nMagical Bonuses:\n- Strength: 10 pts\n- Constitution: 10 pts\n- Hits: 28 pts\n \nLevel Requirement: 45 Level\n \nBonus to Strength attribute bonus cap: 3\nBonus to Constitution attribute bonus cap: 3\nBonus to hit points bonus cap: 24\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: 19\n",
  "slot" : 13,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3851,
    "magic_type" : 6,
    "power_level" : 45,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Arxem's Wristguard",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 29573,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 0,
    "type" : 1,
    "value" : 10
  }, {
    "id" : 2,
    "type" : 1,
    "value" : 10
  }, {
    "type" : 4,
    "value" : 28
  }, {
    "id" : 0,
    "type" : 28,
    "value" : 3
  }, {
    "id" : 2,
    "type" : 28,
    "value" : 3
  }, {
    "type" : 29,
    "value" : 24
  } ],
  "ability_tags" : [ "fn_shield" ]
}
How is utility calculated?