Slayer

Hunt what you're told, get paid in points, and learn to kill the things nobody else can.

How it works

Talk to Mordrek in Highmoor and ask for a task: 20–45 of one monster, from 10 combat levels below you to 4 above. Bosses, named rares and night or rain spawns are never assigned.
Every kill on task gives Slayer XP: 0.12 × the monster's max HP.
Finishing a task pays 10 Slayer Points; every tenth task in a row pays 50. Skipping a task costs 30 points and breaks the streak.
Slayer-only monsters come up 3× as often once you can fight them.
Gear with a Slayer damage bonus (the Black Mask, Slayer Helm and Ring) hits harder against your task monster only.

Monsters only a Slayer can fight

Monster	Slayer level	Level
Gloom CrawlerLv 16	10	16
Barrow HorrorLv 30	35	30
Sanctum ShadeLv 61	55	61
Abyssal LurkerLv 45	60	45
Storm FiendLv 56	80	56

Rewards (Slayer Points)

Item	Points
Black Mask	120
Slayer Helm	600
Slayer Ring	300
Slayer Cape	400
Clue Scroll (hard)	25
Supreme Health Potion	3

What you might be assigned (Slayer level 1)

Combat level	Possible tasks
10	RatLv 1 Field SpiderLv 2 Meadow HareLv 2 MushroomlingLv 3 Green SlimeLv 3 Rose SlimeLv 4 StagLv 5 MudskipperLv 5 Forest BeeLv 6 PuffcapLv 6 Goblin ScoutLv 6 Shore CrabLv 7 Armoured WaspLv 7 Mire ViperLv 8 Grey WolfLv 8 Tide JellyLv 8 Goblin ChieftainLv 9 Coral CrabLv 9 Bog ToadLv 10 Ruin ArcherLv 10 Bog ImpLv 11 Wolf PackleaderLv 11 SkeletonLv 11 Cave BatLv 12 CyclopsLv 12 Bandit CutthroatLv 12 Wailing GhostLv 13 Bone MageLv 13 Bandit ArcherLv 13 Sea PirateLv 13 Woolly AlpakingLv 14 Ridge RaptorLv 14
20	Bog ToadLv 10 Ruin ArcherLv 10 Bog ImpLv 11 Wolf PackleaderLv 11 SkeletonLv 11 Cave BatLv 12 CyclopsLv 12 Bandit CutthroatLv 12 Wailing GhostLv 13 Bone MageLv 13 Bandit ArcherLv 13 Sea PirateLv 13 Woolly AlpakingLv 14 Ridge RaptorLv 14 Crypt GhoulLv 15 Ridge YetiLv 15 Pirate DuelistLv 15 Elder TreantLv 16 Moor BullLv 16 Skeleton MinerLv 16 Bandit CaptainLv 16 Orc WarriorLv 16 Moor MonkrooseLv 17 Goblin RaiderLv 17 Raptor MatriarchLv 17 Orc ShamanLv 17 Pirate BosunLv 17 CactoidLv 17 Barrow BatLv 18 Sand JackalLv 18 Crag HarpyLv 18 Floating SkullLv 18 Skeleton WarriorLv 19 Carrion VultureLv 19 Cave SquidLv 19 Cactoro BruteLv 19 Dune ScorpionLv 20 Goblin WarbossLv 20 Orc WarlordLv 20 Fire DemonLv 20 Moor TrollLv 21 Reef LurkerLv 21 Bile GlubLv 22 SandfangLv 22 Frost WolfLv 22 Deep OneLv 22 WreckerLv 22 Bloated CorpseLv 23 Tomb MummyLv 23 Snow HarpyLv 23 Drowned SpiritLv 24 Frost WispLv 24 Thorn WolfLv 24 Briar ToadLv 24 Ember DrakeLv 24
30	Dune ScorpionLv 20 Goblin WarbossLv 20 Orc WarlordLv 20 Fire DemonLv 20 Moor TrollLv 21 Reef LurkerLv 21 Bile GlubLv 22 SandfangLv 22 Frost WolfLv 22 Deep OneLv 22 WreckerLv 22 Bloated CorpseLv 23 Tomb MummyLv 23 Snow HarpyLv 23 Drowned SpiritLv 24 Frost WispLv 24 Thorn WolfLv 24 Briar ToadLv 24 Ember DrakeLv 24 Ice GolemLv 25 Frost Wolf AlphaLv 25 Ember GolemlingLv 25 Bog LurkerLv 25 Palm ViperLv 26 Hex WitchLv 26 Grave KnightLv 27 Frost GiantLv 27 Ash WraithLv 27 Brine SmugglerLv 27 Bone ColossusLv 28 Reef SnapperLv 28 ThornfangLv 28 Thornback BlobLv 29 Jungle ProwlerLv 29 Cinder FiendLv 29 Twisted TreantLv 29 Tiki BruteLv 30 Temple WitchdoctorLv 31 Molten GolemLv 31 Cave SmugglerLv 31 Magma ImpLv 32 Void WalkerLv 32 Bilge BruteLv 33 Cinder WyvernLv 34
40	Tiki BruteLv 30 Temple WitchdoctorLv 31 Molten GolemLv 31 Cave SmugglerLv 31 Magma ImpLv 32 Void WalkerLv 32 Bilge BruteLv 33 Cinder WyvernLv 34 Temple ColossusLv 35 Dire WolfLv 36 Coral CrawlerLv 36 BrigandLv 37 Drowned LegionnaireLv 37 Abyssal EelLv 38 SirenLv 39 Tide PriestLv 40 Catacomb SkeletonLv 41 DeepguardLv 41 Cinder HoundLv 42 GrovewardenLv 42 Ash KnightLv 43 Crypt ZombieLv 43 Flame PriestLv 44 Ashen ArcherLv 44
50	Tide PriestLv 40 Catacomb SkeletonLv 41 DeepguardLv 41 Cinder HoundLv 42 GrovewardenLv 42 Ash KnightLv 43 Crypt ZombieLv 43 Flame PriestLv 44 Ashen ArcherLv 44 Citadel DrakeLv 46 Crypt WraithLv 46 Magma BruteLv 47 Skeleton KnightLv 47 Shard GolemLv 50 Storm HarpyLv 51 Mire StriderLv 52 Peak YetiLv 52 Thornhorn BeetleLv 53 Crystal SpiderLv 53 Fog ToadLv 54
60	Shard GolemLv 50 Storm HarpyLv 51 Mire StriderLv 52 Peak YetiLv 52 Thornhorn BeetleLv 53 Crystal SpiderLv 53 Fog ToadLv 54 Mist WolfLv 55 Thunder DrakeLv 55 Veil MantisLv 56 Storm ElementalLv 56 Gloam WitchLv 57 Starfall WraithLv 57 MistjawLv 58 Gloam MothLv 59 Astral SentinelLv 59 Veiled PriestLv 60 Rift CrabLv 60 Temple SentryLv 61 Shard WispLv 61 Sanctum GuardianLv 62 Void StalkerLv 62 Rift HoundLv 63 Hollow KnightLv 64