Slayer is a skill that allows players to kill monsters that may otherwise be immune to damage. Players must visit a Slayer master, who will assign them a task to kill certain monsters based on the player's Combat level. Slayer experience is roughly equal to a slain monster's Hitpoints, and is awarded each time the player kills an assigned monster.

Many players primarily train Combat by completing Slayer tasks, as Combat experience is still given as normal while fighting Slayer monsters. Slayer is a very profitable skill to train, as high levelled slayer monsters such as slayer bosses have a multitude of both rare and valuable drops.

There are 5 Different slayer masters, Turael (easy) Mazchna (medium) Vannaka (hard) Chaeldar (elite, non-wilderness monsters only) Duradel (elite, including wilderness monsters)

To determine the amount of slayer points you get after completing a task:

X = 4 + 0.15*streak (X is capped at 15 and 'streak' is your current slayer streak, not including the current task)

Then multiply X by the amount of slayer points you normally get from a kill (1 - 5), that's how many you get total.

Note: The x axis is base points, The y axis is task streak

How to open the Slayer Store:

Spellbook - Combat training - Slayer - Any slayer master - Right click “Shop”

Or

Spellbook - Skilling - More Options - More Options - Slayer - Any slayer master - Right click “Shop”

There are several different items you can buy in the Slayer Store:

Cost 1 coin, Allows you to see your current task and remanding kills

Costs 65,000 coins, Allows you to use the Slayer Dart magic spell in the Normal spellbook

Cost 650 coins, Combined with Black Mask, Nosepeg, Earmuffs, Face Mask, 300 Slayer points and 2m will result in you obtaining the Slayer Helm

Cost 1 Coin, Combined with Spiny Helmet, Nosepeg, Earmuffs, Face Mask, 300 Slayer points and 2m will result in you obtaining the Slayer Helm

Cost 200 coins, Combined with Spiny Helmet, Black Mask, Earmuffs, Face Mask, 300 Slayer points and 2m will result in you obtaining the Slayer Helm

Cost 200 coins, Combined with Spiny Helmet, Nosepeg, Black Mask, Face Mask, 300 Slayer points and 2m will result in you obtaining the Slayer Helm

Cost 500 coins, Combined with Spiny Helmet, Nosepeg, Earmuffs, Black Mask, 300 Slayer points and 2m will result in you obtaining the Slayer Helm

Cost 12,500 Coins, Has no effect

Cost 2,000 Slayer Points, Very strong mage amulet, increases accuracy.

Cost 2,000 Slayer Points, Very strong mage amulet, increases maximum damage.

Cost 2,000 Slayer Points, Very strong range amulet

Cost 100 Slayer Points, Gives 150k experience in the Slayer skill

Cost 2,000 Slayer Points, Used to crush bones obtain from monsters at the rate of an alter. Does not crush noted bones, and only on those that get is received from a monster.

Costs 1 regular Salve amulet, 1500 Slayer Points, 500 PkHonor Points, 500M coins, is tradeable and offers the following bonuses (on top of the regular salve amulet effects):

• +10 to all attack stats, +15 to all defense stats, +8 strength, +20 prayer (same as a fury, but with better prayer bonus)
• Automatically applies the soul split effect on undead NPC's, costing no prayer points (similar to the whip of souls)
• Protects all your items on death but gets destroyed in the process. Does not work when killed by another player or in safe minigames (but then it won't be destroyed either).

All revenants drop the Salve amulet, which is tradeable and gives the following bonuses:

• +9 to all attack stats, +14 to all defense stats, +8 strength, +15 prayer (almost as good as a fury, but with better prayer bonus)
• +10% max hit against undead NPC's
• Revenants always give slayer points on death while you wear the amulet, rather than only some of the time (does not affect slayer points obtained through slayer tasks)

Costs 1 Spiny Helmet, Nosepeg, Earmuffs, Black Mask, Face Mask, 300 Slayer points and 2m coins

Effect: Deal (number of your slayer streak)% more melee damage to your assigned slayer task monster. Caps at 15%. (For example, if your slayer task is 7 and you have an Abyssal Demons task, you will deal 7% more damage to Abyssal Demons until your task is complete). For the regular Slayer Helmet this bonus only applies to melee damage.

Costs 1 regular Slayer Helmet and 700 Slayer Points

Effect: Deal (number of your slayer streak)% more damage to your assigned slayer task monster. Caps at 15%. Basically the ranged/mage/melee version of the regular Slayer Helmet.

Stats: The equipment bonusses have also been boosted to match the OSRS imbued slayer helm.

You can disassemble the imbued helmet to reclaim 600 Slayer Points and the regular Helmet.

Recolouring a Slayer Helmet costs 1 regular Slayer Helmet, a stuffed head of KBD, Abyssal Demons or KQ and 2500 Slayer Points (3200 Slayer Points for the imbued version). You can disassemble it to reclaim 2400 Slayer Points (or 3100 Slayer Points for the imbued version), the uncoloured, unimbued Helmet and the head. The coloured versions are purely cosmetic and offer no extra bonuses. The recoloured helmets are untradeable.

Bork is a daily monster that you can kill for 150 Slayer Points (195 with brawlers) and 200,000 xp (260,000 with brawlers). After the daily kill you'll only retrieve 8 Slayer Points (10 with brawlers).

For a full guide on bork, click Here

The morph ring is obtained from the Magic Chest with level 8 treasure trail keys. It allows you to morph into various monsters, the most powerful of which is Grim Reaper, which has some of the best melee stats in the game, along with a passive soulsplit effect against all monsters and a special attack which deals a percentage of your opponents maximum health, capping at 200 damage. Note that while you have the morph ring equipped, you cannot enter combat in the wilderness (with players or monsters).

For more information, see Here

In order to buy the Completionist Cape, you need to pay 10,000 Slayer points.

The perfect ring has the best stats in every category over any other ring. It is obtained by combining a blood diamond, smoke diamond, shadow diamond, and ice diamond, which are dropped by all wilderness bosses. The ring also has a 10% chance to double points of any kind that you receive - PkHonor points, slayer points, bounty hunter points, pest control points, etc.

Skills
Combat	Attack • Strength • Defence • Hitpoints • Magic • Ranged • Prayer
Gathering	Woodcutting • Mining • Fishing • Hunter • Farming
Production	Cooking • Crafting • Fletching • Herblore • Runecrafting • Smithing
Utility	Agility • Construction • Firemaking • Slayer • Thieving

Credits:

Mike, for giving the correct slayer formula

Jonas, Editing

Hayden, Editing