Brawler

Brawlers are the highest level of monster in the minigame Pest Control. They do not attack the Void Knight, instead they defend the portals from players attempting to destroy them. It is best to simply ignore them except when a line of them blocks your path, as they are the only monster in 2006scape that cannot be walked though and occasionally they will trap you with their bodies.

Some players use their ability of blocking things from passing through them to their advantage by attacking many of them and standing on the steps up to the Void Knight. Brawlers will follow you and have the ability to teleport past obstacles so they will walk after you up the stairs of the pyramid which blocks any other monsters from going up them to attack the Void Knight.