Great Sword of the Forlorn Miner

Weapon Large Weaponry Two Handed

Item Details

Utility 31
Bonus Level 25
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 15.6
Speed 5.2
Base Quality 99%

Restrictions

Level Required 46
Usable By
All Classes

Magical Bonuses

Basic
Strength 12
Quickness 12
Large Weaponry 3
Catacombs
Reactionary Style Damage Bonus (PvE) 5
Style Cost Reduction (PvE) 3

Primary Ability

Dmg-Over-Time Level 46
Offensive Proc


Raw Item JSON

{
  "sell_value" : 33443,
  "requirements" : {
    "level_required" : 46
  },
  "type_data" : {
    "damage_type" : 2,
    "left_handed" : 0,
    "dps" : 15.6,
    "base_quality" : 99,
    "two_handed" : 1,
    "skill_used" : 104,
    "clamped_dps" : 15.6,
    "speed" : 5.2
  },
  "bonus_level" : 25,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Spirit of Miner Klin" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 448,
  "utility" : 31.0,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- Large Weaponry: 3 pts\n- Strength: 12 pts\n- Quickness: 12 pts\n- Reactionary Style Damage Bonus: 5% (PvE Only)\n- Style Cost Reduction: 3 pts (PvE Only)\n \nLevel Requirement: 46 Level\n \n \nMagical Ability:\nFunction: dmg-over-time\n \nInflicts damage to the target repeatedly over a given time period.\n \nDamage per tick: 50\nTarget: Targeted\nRange: 1500\nDuration: 20 sec\nFrequency:      5.0 sec\nPower cost: 40\nCasting time: instant\nDamage: Heat\n \n- Spell has a chance of casting when this weapon strikes an enemy.\n \nDamage Modifiers:\n- 15.6 Base DPS\n- 5.2 Weapon Speed\n- 99% Quality / 70% Condition\n- Damage Type: Slash\n \n- Effective Damage: 10.8 DPS\n \n \nBonus Level: 25\n",
  "abilities" : [ {
    "spell" : 3771,
    "magic_type" : 1,
    "power_level" : 46,
    "position" : 1
  } ],
  "salvage_amount" : 15,
  "artifact" : false,
  "material" : 67,
  "name" : "Great Sword of the Forlorn Miner",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 49416,
  "category" : 1,
  "bonuses" : [ {
    "id" : 104,
    "type" : 2,
    "value" : 3
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 12
  }, {
    "id" : 3,
    "type" : 1,
    "value" : 12
  }, {
    "type" : 54,
    "value" : 5
  }, {
    "type" : 47,
    "value" : 3
  } ],
  "ability_tags" : [ "fn_dot" ]
}
How is utility calculated?