Doomsong Drums

Instrument

Item Details

Utility 41
Bonus Level 21
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 40
Spirit Resist 5%
Instruments 3
ToA
Toa Power Pool 3%

Raw Item JSON

{
  "sell_value" : 37718,
  "bonus_level" : 21,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Vortanos" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 2977,
  "utility" : 41.0,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- Instruments: 3 pts\n- Power: 3 % of power pool.\n- Spirit: 5%\n- Hits: 40 pts\n \n \n \nBonus Level: 21\n",
  "salvage_amount" : 18,
  "artifact" : false,
  "material" : 71,
  "name" : "Doomsong Drums",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "id" : 18219,
  "category" : 4,
  "bonuses" : [ {
    "id" : 98,
    "type" : 2,
    "value" : 3
  }, {
    "type" : 34,
    "value" : 3
  }, {
    "id" : 17,
    "type" : 5,
    "value" : 5
  }, {
    "type" : 4,
    "value" : 40
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?