Runed Harvester Leg

Weapon Staff Two Handed

Item Details

Utility 16
Bonus Level 9
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 7.5
Speed 4
Base Quality 89%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Heat Resist 4%
Cold Resist 4%
Focus
Runecarving 21

Raw Item JSON

{
  "sell_value" : 3710,
  "type_data" : {
    "damage_type" : 1,
    "left_handed" : 0,
    "dps" : 7.5,
    "base_quality" : 89,
    "two_handed" : 1,
    "skill_used" : 47,
    "clamped_dps" : 7.5,
    "speed" : 4
  },
  "bonus_level" : 9,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "soot harvester" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 327,
  "utility" : 16.0,
  "delve_text" : "Realm: Midgard\n \nMagical Bonuses:\n- Heat: 4%\n- Cold: 4%\n \nFocus Bonuses:\n- Runecarving: 21 lvls\n \n \nDamage Modifiers:\n- 7.5 Base DPS\n- 4.0 Weapon Speed\n- 89% Quality / 91% Condition\n- Damage Type: Crush\n \n- Effective Damage: 6.1 DPS\n \n \nBonus Level: 9\n",
  "salvage_amount" : 29,
  "artifact" : false,
  "material" : 35,
  "name" : "Runed Harvester Leg",
  "usable_by" : [ 0 ],
  "realm" : 2,
  "id" : 4011,
  "category" : 1,
  "bonuses" : [ {
    "id" : 42,
    "type" : 6,
    "value" : 21
  }, {
    "id" : 10,
    "type" : 5,
    "value" : 4
  }, {
    "id" : 12,
    "type" : 5,
    "value" : 4
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?