Desmona's Ring

Jewelry Ring

Item Details

Utility 83.67
Bonus Level 35
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Strength 18
Dexterity 25
Stealth 3
Envenom 3
Critical Strike 3
ToA
Toa Style Damage 2%

Primary Ability

Haste Level 50
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 40056,
  "requirements" : {
    "level_required" : 50
  },
  "bonus_level" : 35,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Desmona" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 103,
  "utility" : 83.66666666666666,
  "delve_text" : " \nMagical Bonuses:\n- Envenom: 3 pts\n- Critical Strike: 3 pts\n- Stealth: 3 pts\n- Strength: 18 pts\n- Dexterity: 25 pts\n \nLevel Requirement: 50 Level\n \nBonus to style damage: 2%\n-  Requirement: vs Humanoids, Magical, Giants, Dragons\n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: haste\n \nIncreases the target's combat speed.\n \nValue: 20%\nTarget: Self\nDuration: 1:00 min\nCasting time: instant\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 35\n",
  "slot" : 15,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3838,
    "magic_type" : 6,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Desmona's Ring",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 29486,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 117,
    "type" : 2,
    "value" : 3
  }, {
    "id" : 118,
    "type" : 2,
    "value" : 3
  }, {
    "id" : 19,
    "type" : 2,
    "value" : 3
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 18
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 25
  }, {
    "type" : 10,
    "value" : 2,
    "requirement_id" : 3157
  } ],
  "ability_tags" : [ "fn_combat_haste" ]
}
How is utility calculated?