Nissie's Knucklebone Necklace

Jewelry Necklace

Item Details

Utility 38.67
Bonus Level 13
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 15
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 16
Acuity 10
All Casting 2
ToA
Toa Magic Damage 2%
Toa Hit Points Cap 16
ToA Overcap - Acuity 2

Primary Ability

Direct Damage Level 15
Charge (10 max)


Raw Item JSON

{
  "sell_value" : 3085,
  "requirements" : {
    "level_required" : 15
  },
  "bonus_level" : 13,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Nisse" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 101,
  "utility" : 38.666666666666664,
  "delve_text" : "Realm: Midgard\n \nMagical Bonuses:\n- ALL magic skills: 2 pts\n- Acuity: 10 pts\n- Hits: 16 pts\n \nLevel Requirement: 15 Level\n \nBonus to acuity attribute bonus cap: 2\nBonus to magic damage: 2%\nBonus to hit points bonus cap: 16\n \nCharged Magic Ability:\n- 10 Charges\n- 10 Max\nFunction: direct damage\n \nDamages the target.\n \nDamage: 46\nTarget: Targeted\nRange: 1350\nPower cost: 6\nCasting time:      3.0 sec\nDamage: Cold\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 13\n",
  "slot" : 9,
  "abilities" : [ {
    "max_charges" : 10,
    "spell" : 3440,
    "magic_type" : 6,
    "power_level" : 15,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Nissie's Knucklebone Necklace",
  "usable_by" : [ 0 ],
  "realm" : 2,
  "id" : 39908,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 303,
    "type" : 2,
    "value" : 2
  }, {
    "id" : 10,
    "type" : 1,
    "value" : 10
  }, {
    "id" : 10,
    "type" : 28,
    "value" : 2
  }, {
    "type" : 9,
    "value" : 2,
    "requirement_id" : 5542
  }, {
    "type" : 4,
    "value" : 16
  }, {
    "type" : 29,
    "value" : 16
  } ],
  "ability_tags" : [ "fn_direct" ]
}
How is utility calculated?