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

Register a total of X unique items in the Lost Lands and Dungeons section of your Slayer collection log
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
RS Wiki page	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 The Apex Predator achievement.

Drop Log Items

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

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