Drau'gyn Sphere Fire Jewel

Jewelry Jewel

Item Details

Utility 46.25
Bonus Level 25
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 47
Usable By
Theurgist
Wizard

Magical Bonuses

Basic
Hit Points 25
Fire Magic 4
Earth Magic 4

Primary Ability

Direct Damage Level 47
Charge (30 max)


Raw Item JSON

{
  "sell_value" : 37718,
  "requirements" : {
    "usable_by" : [ 5, 7 ],
    "level_required" : 47
  },
  "bonus_level" : 25,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "drau'gyn sphere" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 114,
  "utility" : 46.25,
  "delve_text" : " \nUsable By: \n- Wizard\n- Theurgist\n \nMagical Bonuses:\n- Fire Magic: 4 pts\n- Earth Magic: 4 pts\n- Hits: 25 pts\n \nLevel Requirement: 47 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\nFunction: direct damage\n \nDamages the target.\n \nDamage: 331\nTarget: Targeted\nRange: 1500\nCasting time:      2.0 sec\nDamage: Heat\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 25\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 3859,
    "magic_type" : 6,
    "power_level" : 47,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Drau'gyn Sphere Fire Jewel",
  "usable_by" : [ 5, 7 ],
  "realm" : 0,
  "id" : 23258,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 66,
    "type" : 2,
    "value" : 4
  }, {
    "id" : 69,
    "type" : 2,
    "value" : 4
  }, {
    "type" : 4,
    "value" : 25
  } ],
  "ability_tags" : [ "fn_direct" ]
}
How is utility calculated?