Shield of Khaos

Artifact Shield Large Shield

Item Details

Utility 78
Bonus Level 23
Dyeable Yes
Sellable No
Tradeable No
Damage Info
DPS 16.5
Speed 4

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 40
Armor Factor (AF) 8
Heat Resist 3%
Matter Resist 3%
Shield 3
ToA
Toa Hit Points Cap 32
Toa Melee Speed 5%

Primary Ability

Dmg-Over-Time Level 45
Reactive Proc

Secondary Ability

Disoriented Level 45
Charge


Raw Item JSON

{
  "type_data" : {
    "dps" : 16.5,
    "shield_size" : 3,
    "speed" : 4,
    "clamped_dps" : 16.5
  },
  "sources" : {
    "quests" : [ "Shield of Khaos" ]
  },
  "bonus_level" : 23,
  "flags" : {
    "dyable" : true,
    "no_sell" : true,
    "emblemizable" : false,
    "no_drop" : true,
    "no_trade" : true
  },
  "icon" : 1665,
  "utility" : 78.0,
  "delve_text" : "Realm: Midgard\n \nArtifact\n  (Earns exp: Slaying enemies and monsters found anywhere.)\n \nMagical Bonuses:\n- Hits: 40 pts\n- Heat: 3%\n- [L1]: Matter: 3%\n- [L5]: Shield: 3 pts\n \n[L3]: Bonus to armor factor (AF): 8\n[L7]: Bonus to hit points bonus cap: 32\nBonus to melee combat speed: 5%\n \n[L5]: Magical Ability:\nFunction: dmg-over-time\n \nInflicts damage to the target repeatedly over a given time period.\n \nDamage per tick: 25\nTarget: Targeted\nRange: 350\nDuration: 30 sec\nFrequency:      5.0 sec\nCasting time: instant\nDamage: Body\n \n- Spell has a chance of casting when this armor is hit by an enemy.\n \n[L10]: Secondary Magical Ability:\nEffect: Disoriented\n \nTarget is disoriented. They have less chance of landing melee attacks, and  spells have a greater chance of affecting them. \n \nMelee to-hit penalty: 10%\nResist piercing penalty: 10%\n \nTarget: Targeted\nRange: 1500\nDuration: 1:00 min\nCasting time: instant\nRadius: 700\nDamage: Body\n \nAlso casts:\nFunction: dmg-over-time\n \nInflicts damage to the target repeatedly over a given time period.\n \nDamage per tick: 20\nTarget: Targeted\nRange: 1500\nDuration: 1:00 min\nFrequency:      5.0 sec\nCasting time: instant\nRadius: 700\nDamage: Energy\n \n \n- This spell is cast when the item is used.\n \nDamage Modifiers (when used with shield styles):\n- 16.5 Base DPS\n- 4.0 Shield Speed\n \nCan use item every: 15:00 min\n \nCannot be dropped.\nCannot be traded to other players.\nCannot be sold to merchants.\n \nBonus Level: 23\n",
  "abilities" : [ {
    "spell" : 8755,
    "magic_type" : 2,
    "power_level" : 45,
    "position" : 1,
    "level_required" : 5
  }, {
    "spell" : 8767,
    "magic_type" : 6,
    "power_level" : 45,
    "position" : 2,
    "level_required" : 10
  } ],
  "artifact" : true,
  "material" : 69,
  "name" : "Shield of Khaos",
  "usable_by" : [ 0 ],
  "realm" : 2,
  "dye_type" : 0,
  "id" : 55365,
  "category" : 3,
  "use_duration" : 900,
  "bonuses" : [ {
    "type" : 4,
    "value" : 40
  }, {
    "id" : 10,
    "type" : 5,
    "value" : 3
  }, {
    "level_required" : 1,
    "id" : 15,
    "type" : 5,
    "value" : 3
  }, {
    "level_required" : 3,
    "type" : 22,
    "value" : 8
  }, {
    "level_required" : 5,
    "id" : 43,
    "type" : 2,
    "value" : 3
  }, {
    "level_required" : 7,
    "type" : 29,
    "value" : 32
  }, {
    "type" : 19,
    "value" : 5
  } ],
  "ability_tags" : [ "fn_dot", "fn_ndisorient" ],
  "artifact_pre_leveled" : false
}
How is utility calculated?