Players who possess a charged penance horn, obtained through the Barbarian Assault minigame, can use it to double the experience gained from completing most of the courses listed in this guide. The horn will not plan if training on the Agility Pyramid or if arena Werewolf Skullball. If the horn runs out of charges, it will have to be recharged before it can continue doubling the experience you gain.

　　Note: the penance horn will not double the bonus experience given for completing a lap. For example, the Dorgesh-Kaan Double Long course grants 318 XP for passing the obstacles and 2057 bonus XP for completing a lap, for a total of 2375 XP. When application a absolution horn, the 318 XP for the obstacles is doubled, but the 2057 XP for commutual the lap, so the total amount of XP given is 636 + 2057 = 2693 XP.

　　Accessed by a trapdoor found within the Burthorpe inn, the Flash Powder Factory is a minigame where your Agility (as well as Herblore and Thieving) skills are put to the test. The game requires level 75 Agility, level 50 Herblore and level 75 Thieving to play, and offers bashful ante in Agility experience. For added data on this game, please refer to our Flash Powder Factory guide.