Bracelet of Matter Manipulation

Jewelry Bracer

Item Details

Utility 22
Bonus Level 12
Dyeable No
Sellable No
Tradeable Yes

Restrictions

Level Required Any
Usable By
Sorcerer

Magical Bonuses

Basic
Hit Points 4
Matter Resist 1%
Matter Magic 3
ToA
Toa Power Pool 2%

Raw Item JSON

{
  "requirements" : {
    "usable_by" : [ 8 ]
  },
  "bonus_level" : 12,
  "sources" : {
    "monsters" : {
      "one_time_drop" : [ "Master Vismer" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false,
    "no_sell" : true
  },
  "icon" : 619,
  "utility" : 22.0,
  "delve_text" : "Realm: Albion\n \nUsable By: \n- Sorcerer\n \nMagical Bonuses:\n- Matter Magic: 3 pts\n- Power: 2 % of power pool.\n- Hits: 4 pts\n- Matter: 1%\n \n \nCannot be sold to merchants.\n \nBonus Level: 12\n",
  "slot" : 13,
  "artifact" : false,
  "material" : 0,
  "name" : "Bracelet of Matter Manipulation",
  "usable_by" : [ 8 ],
  "realm" : 1,
  "id" : 6745,
  "category" : 5,
  "bonuses" : [ {
    "id" : 71,
    "type" : 2,
    "value" : 3
  }, {
    "type" : 34,
    "value" : 2
  }, {
    "type" : 4,
    "value" : 4
  }, {
    "id" : 15,
    "type" : 5,
    "value" : 1
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?