Getting to 99 Slayer in Old School RuneScape (OSRS) is a long journey,and it's definitely not for the faint of heart. For those who have reached the coveted 99,having earned a total of 13,034,431 experience in Slayer,it's easy to RuneScape gold understand just how important the Block List is—and how to use it wisely. If you're wondering,yes,I do have 99 Slayer,and it took years of dedication.

However,achieving 99 Slayer isn't just about grinding; it's a natural byproduct of training your combat skills. Slayer is more of a supplementary skill that you build on while training other combat stats.

However,to make this process more manageable and efficient,you can choose to block certain tasks you find unenjoyable by spending 100 Slayer reward points per task at a Slayer Master.

If your aim is to gain the most experience possible in the shortest amount of time,avoiding tasks that slow you down is crucial. But remember,enjoyment should always take precedence over efficiency. Burning out from boring or difficult tasks will only slow your progress.

Let's dive into the Block List,as it's essential for maximizing Slayer XP. Players begin with five slots for blocking tasks,but once you hit 300 quest points,you'll unlock a sixth slot. The seventh slot becomes available after completing the Lumbridge Elite Diary.

By the time you're serious about Slayer,you'll likely have access to all seven slots,and this guide will assume that Duradel is your Slayer Master of choice,or Kuradel if you've completed "While Guthix Sleeps."

Now,let's look at which tasks are best avoided,starting with some monsters that should be blocked to speed up your progress.
Hellhounds

Hellhounds are one of the most infamous Slayer monsters. They are often assigned early in your Slayer journey,and while they can be a bit of an AFK option,they aren't the best choice for XP. Hellhounds have decent drops,like the Primordial Crystal,but in terms of Slayer XP,they are slow.

Their drop table is poor overall,with most of their loot being either low-value or rare drops like the Ensouled Head or Smoldering Stone. You will almost always lose money on this task,so unless you need the occasional clue or just want an easy task to buy OSRS gold kill time,these creatures are best blocked.