Illustrious Magi Gemstone

High Utility Jewelry Jewel

Item Details

Utility 130
Bonus Level 50
Dyeable No
Sellable No
Tradeable No

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 40
Slash Resist 6%
Acuity 24
Body Resist 5%
Spirit Resist 4%
ToA
Toa Cast Speed 3%
Toa Spell Range 2%
Toa Resistance Piercing 5%
ToA Overcap - Constitution 6
ToA Overcap - Acuity 6

Raw Item JSON

{
  "bonus_level" : 50,
  "sources" : {
    "stores" : [ "Paragon Accessories 1.122" ]
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false,
    "no_sell" : true,
    "no_trade" : true
  },
  "icon" : 110,
  "utility" : 130.0,
  "delve_text" : " \nMagical Bonuses:\n- Acuity: 24 pts\n- Hits: 40 pts\n- Body: 5%\n- Spirit: 4%\n- Slash: 6%\n \nBonus to acuity attribute bonus cap: 6\nBonus to Constitution attribute bonus cap: 6\nBonus to casting speed: 3%\nBonus to spell range: 2%\nReduces enemy target's resistances versus all magic damage by 5%. Only resists gained from items are reduced.\n \nCannot be traded to other players.\nCannot be sold to merchants.\n \nBonus Level: 50\n",
  "slot" : 4,
  "artifact" : false,
  "material" : 0,
  "name" : "Illustrious Magi Gemstone",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 18591,
  "category" : 5,
  "bonuses" : [ {
    "id" : 10,
    "type" : 1,
    "value" : 24
  }, {
    "id" : 10,
    "type" : 28,
    "value" : 6
  }, {
    "type" : 4,
    "value" : 40
  }, {
    "id" : 2,
    "type" : 28,
    "value" : 6
  }, {
    "id" : 16,
    "type" : 5,
    "value" : 5
  }, {
    "id" : 17,
    "type" : 5,
    "value" : 4
  }, {
    "id" : 2,
    "type" : 5,
    "value" : 6
  }, {
    "type" : 21,
    "value" : 3,
    "requirement_id" : 5542
  }, {
    "type" : 12,
    "value" : 2,
    "requirement_id" : 5542
  }, {
    "id" : 0,
    "type" : 32,
    "value" : 5,
    "requirement_id" : 5542
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?