Astral Staff of Swarms

High Utility Weapon Staff Two Handed

Item Details

Utility 110
Bonus Level 46
Dyeable No
Sellable No
Tradeable Yes
Damage Info
DPS 16.5
Speed 4.3
Base Quality 100%

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Armor Factor (AF) 15
All Melee 3
ToA
Toa Melee Damage 4%
Toa Style Damage 4%
Toa Fatigue 10
ToA Overcap - Dexterity 10

Primary Ability

Effectiveness Debuff Level 50
Offensive Proc

Secondary Ability

Omni-Lifedrain Level 50
Offensive Proc


Raw Item JSON

{
  "requirements" : {
    "level_required" : 50
  },
  "type_data" : {
    "damage_type" : 1,
    "left_handed" : 0,
    "dps" : 16.5,
    "base_quality" : 100,
    "two_handed" : 1,
    "skill_used" : 47,
    "clamped_dps" : 16.5,
    "speed" : 4.3
  },
  "bonus_level" : 46,
  "sources" : {
    "stores" : [ "TL Test Room - Albion Crush", "Albion ML10 Weapons (ME)" ],
    "monsters" : {
      "normal_drop" : [ "Jarl Caledon", "Chieftess Caledon", "Draco", "Centaurus", "Leo", "Scorpius", "Sagittarius" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false,
    "no_sell" : true
  },
  "icon" : 1949,
  "utility" : 110.0,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- Fatigue: 10 pts\n- ALL melee weapon skills: 3 pts\n \nLevel Requirement: 50 Level\n \nBonus to melee damage: 4%\nBonus to style damage: 4%\nBonus to Dexterity attribute bonus cap: 10\nBonus to armor factor (AF): 15\n \nMagical Ability:\nFunction: Effectiveness debuff\n \nTarget's combat effectiveness is reduced.\nTarget: Targeted\nRange: 2500\nDuration: 10 sec\nCasting time: instant\nDamage: Essence\n \n- Spell has a chance of casting when this weapon strikes an enemy.\n \nSecondary Magical Ability:\nFunction: omni-lifedrain\n \nDamages the target. A portion of damage is returned to the caster as health, power, and endurance.\n \nDamage: 100\nHealth returned: 100% of damage dealt\nPower returned: 60% of damage dealt\nEndurance returned: 40% of damage dealt\nTarget: Targeted\nRange: 1350\nCasting time: instant\nDamage: Essence\n \n- Spell has a chance of casting when this weapon strikes an enemy.\n \nDamage Modifiers:\n- 16.5 Base DPS (16.5 Clamped DPS)\n- 4.3 Weapon Speed\n- 100% Quality / 70% Condition\n- Damage Type: Crush\n \n- Effective Damage: 11.6 DPS\n \nCannot be sold to merchants.\n \nBonus Level: 46\n",
  "abilities" : [ {
    "spell" : 9638,
    "magic_type" : 1,
    "power_level" : 50,
    "position" : 1
  }, {
    "spell" : 13795,
    "magic_type" : 1,
    "power_level" : 50,
    "position" : 2
  } ],
  "artifact" : false,
  "material" : 71,
  "name" : "Astral Staff of Swarms",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "id" : 37416,
  "category" : 1,
  "bonuses" : [ {
    "type" : 8,
    "value" : 4,
    "requirement_id" : 5542
  }, {
    "type" : 10,
    "value" : 4,
    "requirement_id" : 5542
  }, {
    "id" : 1,
    "type" : 28,
    "value" : 10
  }, {
    "type" : 22,
    "value" : 15
  }, {
    "type" : 17,
    "value" : 10
  }, {
    "id" : 300,
    "type" : 2,
    "value" : 3
  } ],
  "ability_tags" : [ "fn_olifedrain", "fn_nbonus" ]
}
How is utility calculated?