Tome of Lichdom

Jewelry Jewel

Item Details

Utility 62
Bonus Level 39
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 50
Usable By
Sorcerer
Necromancer
Cabalist

Magical Bonuses

Basic
Dexterity 30
Intelligence 30
ToA
Toa Power Pool 11%

Primary Ability

Power Regen Level 50
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 37719,
  "requirements" : {
    "usable_by" : [ 8, 12, 13 ],
    "level_required" : 50
  },
  "bonus_level" : 39,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Lich Lord Ilron" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 500,
  "utility" : 62.0,
  "delve_text" : " \nUsable By: \n- Necromancer\n- Sorcerer\n- Cabalist\n \nMagical Bonuses:\n- Power: 11 % of power pool.\n- Intelligence: 30 pts\n- Dexterity: 30 pts\n \nLevel Requirement: 50 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: power regen\n \nTarget regenerates power during the duration of the spell.\n \nValue: 2\nTarget: Self\nDuration: 10:00 min\nCasting time:      3.0 sec\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 39\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3819,
    "magic_type" : 6,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Tome of Lichdom",
  "usable_by" : [ 8, 12, 13 ],
  "realm" : 0,
  "id" : 21480,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "type" : 34,
    "value" : 11
  }, {
    "id" : 4,
    "type" : 1,
    "value" : 30
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 30
  } ],
  "ability_tags" : [ "fn_enhancement_power_regen" ]
}
How is utility calculated?