Nychta's Heartstring Bow

High Utility Weapon Recurve Bow Two Handed

Item Details

Utility 133.67
Bonus Level 44
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 16.5
Speed 5.1
Base Quality 100%

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Dexterity 22
All Archery 4
ToA
Toa Fatigue 10
Toa Magic Damage 4%
Toa Spell Range 4%
ToA Overcap - Dexterity 7
Arcane Siphon 5%

Primary Ability

Endurance Drain Level 50
Offensive Proc

Secondary Ability

Melee Absorption Debuff Level 50
Offensive Proc


Raw Item JSON

{
  "sell_value" : 37719,
  "requirements" : {
    "level_required" : 50
  },
  "type_data" : {
    "damage_type" : 3,
    "left_handed" : 0,
    "dps" : 16.5,
    "base_quality" : 100,
    "range" : 0,
    "two_handed" : 1,
    "skill_used" : 113,
    "clamped_dps" : 16.5,
    "speed" : 5.1
  },
  "bonus_level" : 44,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Nychta" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 920,
  "utility" : 133.66666666666666,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- ALL archery skills: 4 pts\n- Dexterity: 22 pts\n- Fatigue: 10 pts\n \nLevel Requirement: 50 Level\n \nBonus to Dexterity attribute bonus cap: 7\nBonus to magic damage: 4%\nBonus to spell range: 4%\nArcane Siphon: 5% chance to cast a spell or fire a bow without expending energy.\n \nMagical Ability:\nFunction: endurance drain\n \nEndurance is drained from the target and given to the caster.\n \nValue: 25\nTarget: Targeted\nRange: 1500\nCasting time:      2.0 sec\nDamage: Body\n \n- Spell has a chance of casting when this weapon strikes an enemy.\n \nSecondary Magical Ability:\nFunction: melee absorption debuff\n \nReduces the target's absorption (ABS) factor, resulting in worse protection against melee attacks.\n \nValue: -20%\nTarget: Targeted\nRange: 1500\nDuration: 20 sec\nCasting time: instant\nDamage: Spirit\n \n- Spell has a chance of casting when this weapon strikes an enemy.\n \nDamage Modifiers:\n- 16.5 Base DPS\n- 5.1 Weapon Speed\n- 100% Quality / 70% Condition\n- Damage Type: Thrust\n- Base Range: 0\n \n- Effective Damage: 11.6 DPS\n \n \nBonus Level: 44\n",
  "abilities" : [ {
    "spell" : 1587,
    "magic_type" : 1,
    "power_level" : 50,
    "position" : 1
  }, {
    "spell" : 1588,
    "magic_type" : 1,
    "power_level" : 50,
    "position" : 2
  } ],
  "salvage_amount" : 15,
  "artifact" : false,
  "material" : 67,
  "name" : "Nychta's Heartstring Bow",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 18015,
  "category" : 1,
  "bonuses" : [ {
    "id" : 302,
    "type" : 2,
    "value" : 4
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 22
  }, {
    "id" : 1,
    "type" : 28,
    "value" : 7
  }, {
    "type" : 17,
    "value" : 10
  }, {
    "type" : 9,
    "value" : 4,
    "requirement_id" : 5542
  }, {
    "type" : 12,
    "value" : 4,
    "requirement_id" : 5542
  }, {
    "id" : 1,
    "type" : 35,
    "value" : 5
  } ],
  "ability_tags" : [ "fn_nabsorb", "fn_end_drain" ]
}
How is utility calculated?