Noxious components

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Noxious components are rare materials used in the Invention skill. Level 99 Invention is required to discover them at an inventor's workbench and use them in a gizmo; however, this level is not required to obtain them. These components are best known for their ability to grant the Biting perk on gizmos, considered to be one of the most powerful and most expensive armour perks in the game.

The cost per noxious component is 11,198,741.15 if the most cost-effective method is used.

Noxious components can very rarely be obtained through the scavenging perk.

Methods of obtaining[edit | edit source]

Overview[edit | edit source]

Full list: Category:Items that disassemble into Noxious components
Calculator: Calculator:Disassembly by material/Noxious

Weapon disassembly[edit | edit source]

The regular method to obtain these components is to buy a noxious weapon, augment it, take it to level 9 and then disassemble it, destroying the item in exchange for 20 noxious components.

If players already own a noxious weapon with valuable perks, they may take it to level 8 or higher and then disassemble it, which will recover all the installed gizmos.

The cost for this method depends on the item chosen, and is as follows:

Item Augmentor Item price Total cost Noxious components obtained Cost per component
Noxious staff.png: RS3 Inventory image of Noxious staffNoxious staff (level 9+) Augmentor.png: RS3 Inventory image of Augmentor 1 233,116,256 233,402,749 Noxious components.png: RS3 Inventory image of Noxious components 20 11,670,137
Noxious longbow.png: RS3 Inventory image of Noxious longbowNoxious longbow (level 9+) 223,688,330 223,974,823 Noxious components.png: RS3 Inventory image of Noxious components 20 11,198,741
Noxious scythe.png: RS3 Inventory image of Noxious scytheNoxious scythe (level 9+) 337,467,307 337,753,800 Noxious components.png: RS3 Inventory image of Noxious components 20 16,887,690

Hilt disassembly[edit | edit source]

Players who can defeat Araxxor may obtain weapon hilts that can be disassembled for noxious components. Even though the hilts are untradable, players may still combine them with spider legs thus producing noxious weaponry. If the hilts are destroyed, they are worth the difference in price between the leg and the weapon.

The worth of each weapon hilt is shown below:

Hilt Spider leg price Noxious weapon price Noxious components obtained Cost per component
Araxxi's eye.png: RS3 Inventory image of Araxxi's eyeAraxxi's eye 214,920,849 233,116,256 Noxious components.png: RS3 Inventory image of Noxious components 1 18,195,407
Araxxi's web.png: RS3 Inventory image of Araxxi's webAraxxi's web 223,688,330 Noxious components.png: RS3 Inventory image of Noxious components 1 8,767,481
Araxxi's fang.png: RS3 Inventory image of Araxxi's fangAraxxi's fang 337,467,307 Noxious components.png: RS3 Inventory image of Noxious components 1 122,546,458

Possible perks[edit | edit source]

PerkGizmosPerk ranks available with X materials
Standard GizmoAncient Gizmo
WeaponArmourTool12345123456789
Biting.png
Biting
Yes check.svg
Yes check.svg
01223011–2222–33–444