Before we get into the list, it’s important to understand how slayer weight works, since it’s one of the main factors we have used in order to determine if a task should be done, skipped, or blocked.
Slayer Weight
The odds of getting a specific slayer task are based on task weight. It is calculated by (W/S X 100)%. W would be the task’s weight and S is the sum of all tasks with the particular slayer master. Basically, the higher the weight, the more likely you are to get a specific task.
This is where blocklists come in because blocked slayer tasks don’t count towards the sum. This can be good for getting tasks you are particularly interested in getting and doing, especially for EXP or money.
You’ll want to block tasks that are higher weighted because you’ll see them more often, so you don’t have to skip them more often.
Tasks
Abyssal Demon– Do task
Boss- Unlock, do.
Dark beasts- Do task
Hellhounds- Do, lots of locations, few to kill and you can do them easily and quickly.
Lizardmen- Unlock, do.
TzHaar- Do task
Black Dragons- Do task
Cave Kraken– Block task. Takes too much time to do it.
Dagannoth– Do task
Kalphite- Do task
Mithril Dragons– Unlock, don’t worry about blocking or not. They have low weight.
Nechryael– Do task
Smoke Devils- Do task
Avianise- Unlock, do, one of the best tasks in the game.
Black demons– Do tasks
Bloodvelds- Do task
Drakes- Block tasks, too slow to kill
Gargoyles– Slow to kill, block task.
Red dragons- Unlock, don’t worry about blocking or not.
Suqah– Do task
Vampyres- Unlock, do, nice AFK task.
Wyrms- Block, not good exp and just not worth the time.
Aberrant Spectre- Do task
Basilisk– Unlock
Fire Giants– Do task
Skeletal Wyverns- Block, takes a while to kill.
Spiritual creatures- Block, too little exp and takes a long time
Steel Dragons– Skip
Trolls- Do task
Ankou- Do task
Dust Devils- Do task
Fossil Island Wyverns- Skip
Iron Dragons- Skip
Blue dragons– Do task
Cave horrors- Do task
Elves- Do task
Kurask– Do task
Adamant dragon- Skip
Mutated Zygomites- Skip
Rune Dragons– Skip
Waterfiends- Skip