Cosmic rune

Dropped on 19 slayer drop tables · wiki page

Monster Table Qty Rate Chance per avg task Assigned by
Shadow warrior Runes 3 1/14.2 99.93% Vannaka 30–80 Chaeldar 70–130
Araxyte
Level 96
 Runes 7–12 1/25.4 99.8% Nieve 40–60 Duradel 60–80 Mortimer 120–180
Araxyte
Level 146
 Runes 14–24 1/25.4 99.8% Nieve 40–60 Duradel 60–80 Mortimer 120–180
Ice warrior Runes and ammunition 2 1/25.6 92.5% Krystilia 100–150 Mazchna 40–50 Vannaka 40–90
Molanisk Runes 1–7 1/25.6 83.4% Vannaka 40–50
Otherworldly being Runes 2 1/25.6 92.5% Vannaka 40–90
Catablepon Runes and ammunition 2 1/33.7 52.9% Mazchna 20–30
Banshee Runes 2 1/42.7 63.9% Turael 15–30 Spria 15–30 Mazchna 30–50 Mortimer 35–50
Wall beast Runes 2 1/42.7 29.9% Mazchna 10–20
Ice giant
Wilderness Slayer Cave
 Runes and ammunition 4 1/62 59.1% Krystilia 100–150 Vannaka 30–80
Hill Giant Runes and ammunition 2 1/64 64.1% Krystilia 75–125 Mazchna 30–50 Vannaka 40–90
Locust rider Runes and ammunition 35 1/64 50.8% Nieve 30–60
Moss giant Runes and ammunition 3 1/64 64.1% Krystilia 100–150 Vannaka 40–90
Black Knight Runes and ammunition 7 1/128 54.4% Krystilia 75–125
Hobgoblin
Unarmed hobgoblin
 Runes 2 1/128 39.9% Mazchna 30–50 Vannaka 40–90
Ice giant Runes and ammunition 4 1/128 35.0% Krystilia 100–150 Vannaka 30–80
Kalphite Worker Runes 2 1/128 72.6% Turael 15–30 Spria 15–30 Mazchna 30–50 Vannaka 40–90 Chaeldar 70–130 Konar 120–170 Nieve 120–185 Duradel 130–200
Skeleton
Drops (Armed)
 Runes and ammunition 2 1/128 26.9% Turael 15–30 Spria 15–30 Krystilia 65–100 Mazchna 30–50
Zombie
Drops (level 24)
 Runes and ammunition 2 1/128 26.9% Turael 15–30 Spria 15–30 Krystilia 75–125 Mazchna 30–50

Rates from the OSRS Wiki drop tables (Drop Rate Project). "Chance per avg task" uses the midpoint task size of the highest master that assigns the monster.