For the sake of this guide,I'll assume that you have unlocked all seven block slots and are using Duradel as RuneScape gold your Slayer Master (or Kuradel if you've completed the While Guthix Sleeps quest). Below is a list of some of the most annoying and inefficient Slayer tasks that you might want to block to maximize your XP gains.1. Hellhounds Hellhounds are a common Slayer task,but are not...