Extreme defence

Extreme defence potions are made by players using the Herblore skill. It requires Herblore level of 90 to make. When consumed, the player will get a boost in the Defence skill. The boost is between 5-26 levels depending on the player's Defence level. The boost is approx. 5+22% of the players level, then rounded down.

A Super defence potion (3-dose) and Clean lantadyme are the ingredients required to create this potion. Making this potion will give 240 herblore experience. The potion cannot be made with the assistance of others.

This potion, along with a Extreme attack, Extreme strength, Extreme ranging, and Extreme magic, can be used with a clean torstol at 96 Herblore to make an Overload potion.

When first released, the Extreme and Overload potions could be used in PvP situations. Within 48 hours, this was changed so they could not be used in any PvP situation, dangerous or safe. However as of 17 November 2009 Overload along with all other untradeable potions can now be used in safe PvP activities.

This potion cannot be used anywhere in the Wilderness except for one or two spaces away from the Wilderness wall, King Black Dragon or Corporeal Beast. This is because the space right next to the Wilderness wall and the King Black Dragon and Corporeal Beast are not considered PvP areas. If a player travels to any other part of the Wilderness after drinking an extreme defence potion, the boost will be reduced to the power of a super defence potion.

Production costs
* However, the untradeable potion can still be used.

+   =    A 3-dose Super defence is mixed with a Clean lantadyme to make Extreme defence.

Flask
This potion can be made into an Extreme defence flask by using at least six doses of it with a Potion flask. Players do not need a specific level to turn potions into flasks.

Extreme defence