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This article has a strategy guide here.
All information on mechanics and strategy will be on this page.
This article is about the Slayer monster. For the superior variant, see Night beast.

Dark beast icon

Dark beasts are monsters that require 90 Slayer to kill, and are found in the Mourner Tunnels as well as in the Dragon's Den (north-west) area of the Catacombs of Kourend. They are the only creature in the game to drop the dark bow and the death talisman.

Dark beasts attack with both Melee and Magic; however, they will only use Magic if they are attacked by the player first, or if they cannot attack the player with Melee. Dark beasts do not follow tolerance rules, and are always aggressive to the player regardless of how long they have stayed in their presence. Their highly accurate melee attacks means that using Protect from Melee is recommended when killing dark beasts.

A combat level of 100 is required to have them assigned to the player as a Slayer task, unless you have spoken to a Slayer master about the difficulty of assignments. You will still need to have 90 Slayer and start Mourning's Ends Part II to the point where you access the tunnels to be assigned them.

Dark beasts are an often underestimated method of training combat stats. Using prayer prolonging gear, a powerful weapon, and potions (stat boosting and prayer potions), players may kill these beasts fairly quickly, as their Defence is only average. The cost of buying the needed potions may be offset by dark bow drops.

When given a dark beast task, it is recommended to kill them in the Mourner Tunnels due to their higher numbers, as there are only two dark beasts in the Catacombs, which results in slower kill rates per hour. Remember that if you do not bring a Slayer ring to teleport to the dark beasts (requiring completion of the said quest) or enter the tunnels via the death altar, you will need to enter through the headquarters, requiring a full mourner set (with no non-regulated items being worn) and the new key to enter the tunnels.

Drops

100%

Item Quantity Rarity GE market price
Big bones Big bones 1 Always 262

Weapons

Item Quantity Rarity GE market price
Black 2h sword Black 2h sword 1 Common 909
Black battleaxe Black battleaxe 1 Common 502
Black axe Black axe 1 Uncommon 494
Rune 2h sword Rune 2h sword 1 Uncommon 37,758
Rune battleaxe Rune battleaxe 1 Uncommon 24,487
Dark bow Dark bow 1 Rare (1/512) 398,440

Armour

Item Quantity Rarity GE market price
Adamant sq shield Adamant sq shield 1 Common 2,057
Rune chainbody Rune chainbody 1 Uncommon 29,475
Rune med helm Rune med helm 1 Uncommon 11,084
Rune full helm Rune full helm 1 Uncommon 20,588

Runes

Item Quantity Rarity GE market price
Death rune Death rune 20 Common 4,060
Chaos rune Chaos rune 30 Uncommon 2,670
Blood rune Blood rune 10–15 Uncommon 3,670–5,505

Herbs

Item Quantity Rarity GE market price
Grimy guam leaf Grimy guam leaf 1 Common 15
Grimy marrentill Grimy marrentill 1 Common 13
Grimy tarromin Grimy tarromin 1 Common 132
Grimy harralander Grimy harralander 1 Uncommon 674
Grimy ranarr weed Grimy ranarr weed 1 Uncommon 7,640
Grimy irit leaf Grimy irit leaf 1 Uncommon 775
Grimy avantoe Grimy avantoe 1 Uncommon 1,814
Grimy kwuarm Grimy kwuarm 1 Uncommon 1,165
Grimy cadantine Grimy cadantine 1 Rare 1,312
Grimy lantadyme Grimy lantadyme 1 Rare 1,391
Grimy dwarf weed Grimy dwarf weed 1 Rare 448

Seeds

Item Quantity Rarity GE market price
Cactus seed Cactus seed 1 Uncommon 98
Toadflax seed Toadflax seed 1 Uncommon 795
Irit seed Irit seed 1 Uncommon 47
Avantoe seed Avantoe seed 1 Uncommon 1,675
Kwuarm seed Kwuarm seed 1 Uncommon 379
Snapdragon seed Snapdragon seed 1 Uncommon 54,551
Cadantine seed Cadantine seed 1 Uncommon 1,034
Torstol seed Torstol seed 1 Very rare 58,385

Materials

Item Quantity Rarity GE market price
Adamantite ore Adamantite ore 5 (noted) Uncommon 5,250
Adamantite bar Adamantite bar 3 (noted) Uncommon 5,712
Runite ore Runite ore 1 (noted) Uncommon 11,169
Runite bar Runite bar 1 Uncommon 12,368

Other

Item Quantity Rarity GE market price
Coins 100 Coins 64–220 Common Not sold
Attack potion(3) Attack potion(3) 1 Uncommon 3
Shark Shark 1–2 Uncommon 921–1,842
Death talisman Death talisman 1 Rare (1/128) 10,060
Clue scroll (hard) Clue scroll (hard) 1 Rare (1/128) Not sold
Ancient shard Ancient shard 1 Rare (1/186.66)[1] Not sold
Dark totem base Dark totem base 1 Rare (1/280)[1] Not sold
Dark totem middle Dark totem middle 1 Rare (1/280)[1] Not sold
Dark totem top Dark totem top 1 Rare (1/280)[1] Not sold
Long bone Long bone 1 Rare (1/400) Not sold
Clue scroll (elite) Clue scroll (elite) 1 Very rare (1/1,200) Not sold
Curved bone Curved bone 1 Very rare (1/5,000) Not sold
  1. 1.0 1.1 1.2 1.3 Only dropped by those found within the Catacombs of Kourend.

Rare drop table

In addition to the drops above, this monster also has access to the rare drop table.

Show/hide rare drop table
Item Quantity Rarity GE market price
Coins 1000 Coins 3,000 Common Not sold
Loop half of key Loop half of key 1 Common 10,307
Tooth half of key Tooth half of key 1 Common 10,840
Chaos talisman Chaos talisman 1 Common 505
Uncut sapphire Uncut sapphire 1 Common 455
Uncut emerald Uncut emerald 1 Uncommon 679
Uncut ruby Uncut ruby 1 Uncommon 1,249
Nature talisman Nature talisman 1 Uncommon 744
Steel arrow Steel arrow 150 Uncommon 4,800
Rune arrow Rune arrow 42 Uncommon 2,940
Rune javelin Rune javelin 5 Uncommon 875
Adamant javelin Adamant javelin 20 Uncommon 1,220
Runite bar Runite bar 1 Uncommon 12,368
Nature rune Nature rune 67 Uncommon 14,539
Law rune Law rune 45 Uncommon 7,470
Death rune Death rune 45 Uncommon 9,135
Rune battleaxe Rune battleaxe 1 Uncommon 24,487
Rune 2h sword Rune 2h sword 1 Uncommon 37,758
Rune sq shield Rune sq shield 1 Uncommon 22,459
Silver ore Silver ore 100 (noted) Uncommon 7,000
Dragonstone Dragonstone 1 Uncommon 11,932
Uncut diamond Uncut diamond 1 Rare 2,627
Dragon med helm Dragon med helm 1 Rare 58,488
Rune kiteshield Rune kiteshield 1 Rare 32,015
Rune spear Rune spear 1 Rare 11,933
Shield left half Shield left half 1 Rare 65,697
Dragon spear Dragon spear 1 Rare 37,226


Trivia

  • Upon their release, dark beasts used to look like a dark-brown version of the Temple guardian with a black horn.
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