Pest Control - The RuneScape Wiki

Pest Control is a co-operative members-only combat-based minigame. In it, players must defend an NPC known as the Void Knight from an onslaught of monsters, while at the same time destroying the portals from which the monsters spawn. It is advisable to have some players stay at the Void Knight and some at each portal.

Pest Control Guide - Global RuneScape

Pest Control - Runescape Wiki - Neoseeker

Family Pest - OSRS Wiki

Void Knight quest series, RuneScape Wiki

Void Knights, RuneScape Wiki

Pest Control (music track) - The RuneScape Wiki

Splatter - OSRS Wiki

Hierophant Marius, RuneScape Wiki

Pest Control (music track) - The RuneScape Wiki

TIL you can't teleport out of pest control : r/2007scape