Caster's Minding Thoughts

Jewelry Jewel

Item Details

Utility 22.67
Bonus Level 15
Dyeable No
Sellable No
Tradeable Yes

Restrictions

Level Required 48
Usable By
All Classes

Magical Bonuses

Basic
Hit Points 24
Dexterity 4
Intelligence 6
ToA
Toa Power Pool 5%

Primary Ability

Damage Shield Level 48
Charge (30 max)


Raw Item JSON

{
  "requirements" : {
    "level_required" : 48
  },
  "bonus_level" : 15,
  "sources" : {
    "monsters" : {
      "one_time_drop" : [ "Mordwywr" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false,
    "no_sell" : true
  },
  "icon" : 115,
  "utility" : 22.666666666666664,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- Intelligence: 6 pts\n- Dexterity: 4 pts\n- Power: 5 % of power pool.\n- Hits: 24 pts\n \nLevel Requirement: 48 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: damage shield\nDamage: 5.1\nTarget: Self\nDuration: 15 sec\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: 15\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3847,
    "magic_type" : 6,
    "power_level" : 48,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Caster's Minding Thoughts",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "id" : 18468,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 4,
    "type" : 1,
    "value" : 6
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 4
  }, {
    "type" : 34,
    "value" : 5
  }, {
    "type" : 4,
    "value" : 24
  } ],
  "ability_tags" : [ "fn_dmg_shield" ]
}
How is utility calculated?