Quickening Power

Jewelry Jewel

Item Details

Utility 22.67
Bonus Level 14
Dyeable No
Sellable No
Tradeable Yes

Restrictions

Level Required 48
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 16
Dexterity 4
Quickness 6
Cold Resist 6%

Primary Ability

Haste Level 48
Charge (30 max)


Raw Item JSON

{
  "requirements" : {
    "level_required" : 48
  },
  "bonus_level" : 14,
  "sources" : {
    "monsters" : {
      "one_time_drop" : [ "Mordwywr" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false,
    "no_sell" : true
  },
  "icon" : 118,
  "utility" : 22.666666666666664,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- Quickness: 6 pts\n- Dexterity: 4 pts\n- Cold: 6%\n- Hits: 16 pts\n \nLevel Requirement: 48 Level\n \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 \nCannot be sold to merchants.\n \nBonus Level: 14\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3838,
    "magic_type" : 6,
    "power_level" : 48,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Quickening Power",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "id" : 18466,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 3,
    "type" : 1,
    "value" : 6
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 4
  }, {
    "id" : 12,
    "type" : 5,
    "value" : 6
  }, {
    "type" : 4,
    "value" : 16
  } ],
  "ability_tags" : [ "fn_combat_haste" ]
}
How is utility calculated?