Old Ring of Tarka'oz

Jewelry Ring

Item Details

Utility 66.33
Bonus Level 36
Dyeable No
Sellable No
Tradeable Yes

Restrictions

Level Required 50
Usable By
All Classes

Magical Bonuses

Basic
Strength 25
Hit Points 72
Dexterity 25
All Melee 3

Primary Ability

Physical Health Buffer Level 50
Charge (30 max)


Raw Item JSON

{
  "requirements" : {
    "level_required" : 50
  },
  "bonus_level" : 36,
  "sources" : {
    "stores" : [ "TL Test Room - Hibernia Cloak & Rin" ]
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false,
    "no_sell" : true
  },
  "icon" : 103,
  "utility" : 66.33333333333333,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- ALL melee weapon skills: 3 pts\n- Strength: 25 pts\n- Dexterity: 25 pts\n- Hits: 72 pts\n \nLevel Requirement: 50 Level\n \n \nCharged Magic Ability:\n- 30 Charges\n- 30 Max\n \nAdds a shield to the recipient which will temporarily absorb some of the damage type specified.\n \nAbsorption: 50%\nValue: 150\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: 1:00 min\n \nCannot be sold to merchants.\n \nBonus Level: 36\n",
  "slot" : 15,
  "abilities" : [ {
    "max_charges" : 30,
    "spell" : 8686,
    "magic_type" : 6,
    "power_level" : 50,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Old Ring of Tarka'oz",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 32926,
  "category" : 5,
  "use_duration" : 60,
  "bonuses" : [ {
    "id" : 300,
    "type" : 2,
    "value" : 3
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 25
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 25
  }, {
    "type" : 4,
    "value" : 72
  } ],
  "ability_tags" : [ "fn_hit_buffer_physical" ]
}
How is utility calculated?