Jewel of Arachnid Acuity

Jewelry Jewel

Item Details

Utility 36
Bonus Level 23
Dyeable No
Sellable Yes
Tradeable Yes

Restrictions

Level Required 43
Usable By
All Classes

Magical Bonuses

Basic
Acuity 12
Matter Resist 5%
Body Resist 5%
ToA
ToA Overcap - Acuity 4
Catacombs
To Hit Bonus (PvE) 2

Primary Ability

Improved Stat Decrease Level 43
Charge (10 max)


Raw Item JSON

{
  "sell_value" : 24756,
  "requirements" : {
    "level_required" : 43
  },
  "bonus_level" : 23,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "Corryna" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 114,
  "utility" : 36.0,
  "delve_text" : " \nMagical Bonuses:\n- Acuity: 12 pts\n- Matter: 5%\n- Body: 5%\n- To-hit bonus: 2% (PvE Only)\n \nLevel Requirement: 43 Level\n \nBonus to acuity attribute bonus cap: 4\n \nCharged Magic Ability:\n- 10 Charges\n- 10 Max\nFunction: improved stat decrease\n \nDecreases the target's listed stat(s).\n \nStr/Con decrease: 45\nTarget: Targeted\nRange: 300\nDuration: 1:00 min\nCasting time: instant\nDamage: Body\n \n- This spell is cast when the item is used.\n \nCan use item every: 1:30 min\n \n \nBonus Level: 23\n",
  "slot" : 4,
  "abilities" : [ {
    "max_charges" : 10,
    "spell" : 10913,
    "magic_type" : 6,
    "power_level" : 43,
    "position" : 1
  } ],
  "artifact" : false,
  "material" : 0,
  "name" : "Jewel of Arachnid Acuity",
  "usable_by" : [ 0 ],
  "realm" : 0,
  "id" : 47930,
  "category" : 5,
  "use_duration" : 90,
  "bonuses" : [ {
    "id" : 10,
    "type" : 1,
    "value" : 12
  }, {
    "id" : 10,
    "type" : 28,
    "value" : 4
  }, {
    "id" : 15,
    "type" : 5,
    "value" : 5
  }, {
    "id" : 16,
    "type" : 5,
    "value" : 5
  }, {
    "type" : 48,
    "value" : 2
  } ],
  "ability_tags" : [ "fn_ntwostat" ]
}
How is utility calculated?