Editing Register a total of X unique items in the Lost Lands and Dungeons section of your Slayer collection log

{{Infobox Task
|description=The uniques can be obtained from the following monsters, and the number in the parentheses corresponds the Slayer level required to harm it: Cave horrors (58) and Unspeakable horrors (58), Tormented Demons (1), Glacors (1), Shadows in Prifddinas (1), 'Rum'-pumped Crabs (61), Spiritual mages (83), monsters on Aminishi (90), Dinosaurs and plants of Anachronia (90+), Arhats (96) and Lost Grove creatures (104+).
|tier=Easy, Hard, Elite, Master, Legendary
|id=EQBM, 67Y2, QVBQ, DQKM, WDN5, 55EN, 35E4, GQG6, 7KWB, KVKQ, BQ9J, MQMZ, ZDM7, 9ME8, 45EV, XDKD, 7KW9, KVKN, BQ99, MQMG, ZDMW, 9MEN, 45E9, XDK5, N6Z7, JV7R, RVNQ, YDGB
|wiki=The Harbinger of Death
}}

==Number of Tasks==

These tasks appear in tiers from Easy to Legendary, with the following breakdown:

* Easy - 2
* Hard - 11
* Elite - 7
* Master - 5
* Legendary - 3

The final task is for completion of the {{rsw|The Apex Predator}} achievement.

==Drop Log Items==

{| class="wikitable"
|-
! Drop !!  First Tier !! Monster ({{Skill||Slayer}} Level)!! Drop Rate !! Task Allowed
|-
| {{rsw|Black mask}} || Easy || {{rsw|Cave horror}}<sup>[1]</sup> (58) || 1/512<sup>[2]</sup> ||
|-
| {{rsw|Scare tactics}} || Easy || {{rsw|Unspeakable horror}}<sup>[1]</sup> (58) || Rare ||
|-
| {{rsw|Dragon claw}} || Hard || {{rsw|Tormented demon}}<sup>[3]</sup> (1) || 1/256 ||
|-
| {{rsw|Off-hand dragon claw}} || Hard || {{rsw|Tormented demon}}<sup>[3]</sup> (1) || 1/256 ||
|-
| {{rsw|Dragon limbs}} || Hard || {{rsw|Tormented demon}}<sup>[3]</sup> (1) || 1/256 ||
|-
| {{rsw|Ruined dragon armour slice}} || Hard || {{rsw|Tormented demon}}<sup>[3]</sup> (1) || 1/1,056 ||
|-
| {{rsw|Ruined dragon armour lump}} || Hard || {{rsw|Tormented demon}}<sup>[3]</sup> (1) || 1/1,056 ||
|-
| {{rsw|Ruined dragon armour shard}} || Hard || {{rsw|Tormented demon}}<sup>[3]</sup> (1) || 1/1,056 ||
|-
| {{rsw|Shards of Armadyl}} || Hard || {{rsw|Glacor}}<sup>[4]</sup> (1) || 5/48 ||
|-
| {{rsw|Steadfast boots}} || Hard || {{rsw|Glacor}}<sup>[5]</sup> (1) || 1/1,280 ||
|-
| {{rsw|Ragefire boots}} || Hard || {{rsw|Glacor}}<sup>[5]</sup> (1) || 1/1,280 ||
|-
| {{rsw|Glaiven boots}} || Hard || {{rsw|Glacor}}<sup>[5]</sup> (1) || 1/1,280 ||
|-
| {{rsw|Penny}} || Hard || {{rsw|Shadow creature}}<sup>[6]</sup> (1) || Varies<sup>[7]</sup> ||
|-
| {{rsw|Brackish blade}} || Hard || {{rsw|'Rum'-pumped crab}}<sup>[8]</sup> (61) || Rare ||
|-
| {{rsw|Dragon boots}} || Hard || {{rsw|Spiritual mage}} (83) || 1/128 ||
|-
| {{rsw|Dragon gauntlets}} || Hard || {{rsw|Spiritual mage}} (83) || 1/256 ||
|-
| {{rsw|The Path of the Monk}} || Hard || {{rsw|Aminishi}} monsters (90+) || 1/16 ||
|-
| {{rsw|The Path of the Elemental}} || Hard || {{rsw|Aminishi}} monsters (90+) || 1/32 ||
|-
| {{rsw|The Path of the Dragon}} || Hard || {{rsw|Aminishi}} monsters (90+) || 1/64 ||
|-
| {{rsw|Laceration boots}} || Hard || {{rsw|Dinosaurs}} (90+) || 1/8,000<sup>[9]</sup> || {{Skill||Slayer}}
|-
| {{rsw|Blowpipe fins}} || Hard || {{rsw|Dinosaurs}} (90+) || 1/20,000<sup>[9]</sup> || {{Skill||Slayer}}
|-
| {{rsw|Blowpipe feather}} || Hard || {{rsw|Dinosaurs}} (90+) || 1/20,000<sup>[9]</sup> || {{Skill||Slayer}}
|-
| {{rsw|Blowpipe chitin}} || Hard || {{rsw|Dinosaurs}} (90+) || 1/20,000<sup>[9]</sup> || {{Skill||Slayer}}
|-
| {{rsw|Bone blowpipe}} || Hard || {{rsw|Dinosaurs}} (90+) || 1/20,000<sup>[9]</sup> || {{Skill||Slayer}}
|-
| {{rsw|Blast diffusion boots}} || Hard || {{rsw|Vile blooms}} (90+) || 1/8,000<sup>[9]</sup><sup>[10]</sup> || {{Skill||Slayer}}
|-
| {{rsw|Seiryu's claw}} || Elite || {{rsw|Arhat}}<sup>[11]</sup> (96) || 1/1,024 ||
|-
| {{rsw|Ancient elven ritual shard}} || Elite || {{rsw|Lost Grove creatures}} (104+) || 1/5,000<sup>[9]</sup> || {{Skill||Slayer}}
|-
| {{rsw|Cinderbane gloves}} || Elite || {{rsw|Lost Grove creatures}} (104+) || 1/5,000<sup>[9]</sup> || {{Skill||Slayer}}
|}

# Requires {{rsw|Cabin Fever}} to access and a {{rsw|Witchwood icon}} and {{rsw|Light source}} to kill
# Dropped at a lower rate from Unspeakable horrors
# Requires {{rsw|While Guthix Sleeps}} to access and two combat styles to kill
# Requires {{rsw|Ritual of the Mahjarrat}} to access
# Requires {{rsw|Ritual of the Mahjarrat}} or 84 slayer to access
# Requires {{rsw|Plague's End}} to access
# Required pieces are dropped at a rate of 1/1,000 from {{rsw|Truthful shadow|Truthful}}, 1/2,000 from {{rsw|Blissful shadow|Blissful}}, and 3,000 from {{rsw|Manifest shadows}}
# Requires {{rsw|A Clockwork Syringe}}, a {{rsw|Fishbowl helmet}}, and {{rsw|Diving apparatus}} to access
# Drop rate increased on slayer assignment
# Best drop rates from {{rsw|Liverworts}} and {{rsw|Luminous snaggler}}
# Requires {{rsw|Spirit dragon charms}} to kill outside of {{rsw|Temple of Aminishi|ED1}}

==Elite-Legendary Tiers==

* Dinosaurs and Vile blooms drop totem pieces and the {{rsw|Dinosaur tooth}}, and can't be killed until after [[GB82]]