Shield of Silent Oblivion

Shield Medium Shield

Item Details

Utility 73.67
Bonus Level 36
Dyeable Yes
Sellable Yes
Tradeable Yes
Damage Info
DPS 3.0
Speed 3.6

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Strength 24
Hit Points 64
Intelligence 25
Shield 3
ToA
Toa Melee Speed 2%

Primary Ability

Dmg-Over-Time Level 50
Offensive Proc


Raw Item JSON

{
  "sell_value" : 35,
  "requirements" : {
    "level_required" : 50
  },
  "type_data" : {
    "dps" : 3.0,
    "shield_size" : 2,
    "speed" : 3.6,
    "clamped_dps" : 3.0
  },
  "bonus_level" : 36,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Ammut" ]
    }
  },
  "flags" : {
    "dyable" : true,
    "emblemizable" : false
  },
  "icon" : 2201,
  "utility" : 73.66666666666666,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- Shield: 3 pts\n- Intelligence: 25 pts\n- Strength: 24 pts\n- Hits: 64 pts\n \nLevel Requirement: 50 Level\n \nBonus to melee combat speed: 2%\n \nMagical Ability:\nFunction: dmg-over-time\n \nInflicts damage to the target repeatedly over a given time period.\n \nDamage per tick: 64\nTarget: Targeted\nRange: 300\nDuration: 20 sec\nFrequency:      4.0 sec\nCasting time: instant\nDamage: Energy\n \n- Spell has a chance of casting when this weapon strikes an enemy.\n \nDamage Modifiers (when used with shield styles):\n- 3.0 Base DPS\n- 3.6 Shield Speed\n \n \nBonus Level: 36\n",
  "abilities" : [ {
    "spell" : 3828,
    "magic_type" : 1,
    "power_level" : 50,
    "position" : 1
  } ],
  "salvage_amount" : 10,
  "artifact" : false,
  "material" : 58,
  "name" : "Shield of Silent Oblivion",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "dye_type" : 0,
  "id" : 30294,
  "category" : 3,
  "bonuses" : [ {
    "id" : 43,
    "type" : 2,
    "value" : 3
  }, {
    "id" : 4,
    "type" : 1,
    "value" : 25
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 24
  }, {
    "type" : 19,
    "value" : 2
  }, {
    "type" : 4,
    "value" : 64
  } ],
  "ability_tags" : [ "fn_dot" ]
}
How is utility calculated?