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Arcane capacitor (c) was removed after an update.
The contents of this page no longer exist in RuneScape, and this article is kept for historical purposes.

Arcane capacitor (c) detail.png

The arcane capacitor (c) was a charged version of the Arcane capacitor amulet (u), obtained from Livid Farm for 18,000 produce points. This item was required for the use of the level 99 Lunar spell Borrowed Power. The player could only possess one at a time, and it degraded to dust after 1,000 uses.

The amulet could be charged with the runes for 1,000 casts of a spell from the list below (elemental staves could not be used). Once charged, the only way to remove the charges was either by using them or by selecting the "Remove-charge" option. The amulet was then destroyed, although any unused runes were refunded.

Assuming the maximum activities per cycle at Livid Farm, and the use of a mud staff, the cost of runes at Grand Exchange price for the needed 18,000 points was 695,962.

Other alternatives to Borrowed Power already existed, such as Spellbook Swap which has a slightly lower Magic requirement of 96, does not require any Produce Points in order to be used, and is not restricted to a selected amount of spells like Borrowed Power.


The arcane capacitor could be charged with 1,000 charges of the following spells:

Wind Wave Air wave Water Wave Water Wave
Earth Wave Earth Wave Fire Wave Fire Wave
Entangle Entangle Enfeeble Enfeeble
Telekinetic Grab Telekinetic Grab High Level Alchemy icon.png High Level Alchemy
Bones to Peaches icon.png Bones to Peaches Teleport to House icon.png Teleport to House
Vulnerability icon.png Vulnerability Slayer Dart icon.png Slayer Dart
Combat Stats
Arcane capacitor amulet (u) equipped.pngArcane capacitor (c) equipped.png
NoneNeck slot.pngDefenceArmour0
ConstitutionLife points0
Damage--Damage reduction
Accuracy--PvM: 0%PvP: 0%
Style-Style bonuses