Old School RuneScape Wiki
This article is about the item brewed within the Chambers of Xeric. For the item purchased from the Nightmare Zone, see Overload.

An overload is a potion that boosts all the player's combat stats by 5 + 13%, while damaging them for 50 hitpoints. This boost is repeated every 15 seconds until the effects wear off, and the player is then healed 50 hitpoints.

It can only be made in the Chambers of Xeric with 75 Herblore by using a noxifer with an elder, twisted, and kodai potion.

This potion is the standard variant of the overload potions, and cannot be taken out of the Chambers of Xeric.