Spellbound Sapphire Recurve Bow

Weapon Recurve Bow Two Handed

Item Details

Utility 34
Bonus Level 15
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 11.7
Speed 5.3
Base Quality 99%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Dexterity 12
Heat Resist 4%
Spirit Resist 4%
All Archery 2

Raw Item JSON

{
  "sell_value" : 11664,
  "type_data" : {
    "damage_type" : 3,
    "left_handed" : 0,
    "dps" : 11.7,
    "base_quality" : 99,
    "range" : 1600,
    "two_handed" : 1,
    "skill_used" : 113,
    "clamped_dps" : 11.7,
    "speed" : 5.3
  },
  "bonus_level" : 15,
  "sources" : {
    "stores" : [ "Hib Aurulite 30" ]
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 570,
  "utility" : 34.0,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- ALL archery skills: 2 pts\n- Dexterity: 12 pts\n- Heat: 4%\n- Spirit: 4%\n \n \nDamage Modifiers:\n- 11.7 Base DPS\n- 5.3 Weapon Speed\n- 99% Quality / 70% Condition\n- Damage Type: Thrust\n- Base Range: 1600\n \n- Effective Damage: 8.1 DPS\n \n \nBonus Level: 15\n",
  "salvage_amount" : 36,
  "artifact" : false,
  "material" : 37,
  "name" : "Spellbound Sapphire Recurve Bow",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 46288,
  "category" : 1,
  "bonuses" : [ {
    "id" : 302,
    "type" : 2,
    "value" : 2
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 12
  }, {
    "id" : 10,
    "type" : 5,
    "value" : 4
  }, {
    "id" : 17,
    "type" : 5,
    "value" : 4
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?