This article is about the slayer monster. For the superior variant, see Giant rockslug.
Rockslug icon

A Rockslug is a Slayer monster that requires level 20 Slayer to kill. A bag of salt or a brine sabre is required to kill it. They are rarely killed due to their mediocre drops, which consists of low level ores and seeds. They may rarely drop the mystic gloves (light).


Strengths and weaknesses

Rockslugs can only be successfully killed with a bag of salt, or by the use of a brine sabre. If the bag of salt is accidentally used before the Rockslug is reduced to less than 5 hitpoints, it will still be used up but have no effect. It would be wise to bring a few extra because of this (or you buy "Slug salter" from a slayer master). If a Rockslug's health is reduced to 1 but a bag of salt is not used on it, the Rockslug will stop retaliating and wander off, which will not count as a kill, unless you or someone else uses a bag of salt on it, in which case whoever dealt the most damage to it will get the kill.



Item Quantity Rarity GE market price
Mystic gloves (light) Mystic gloves (light) 1 Rare (1/512) 5,664


Item Quantity Rarity GE market price
Coal Coal 1 Common 146
Iron ore Iron ore 1 Common 47
Bronze bar Bronze bar 1 Uncommon 113
Iron bar Iron bar 1 Uncommon 86
Copper ore Copper ore 1 Uncommon 36
Tin ore Tin ore 1 Uncommon 26
Mithril ore Mithril ore 1 Rare 148


Item Quantity Rarity GE market price
Dwarven stout Dwarven stout 1 Common 52
Hammer Hammer 1 Common 57
Earth rune Earth rune 5; 10; 42 Common 25–210
Chaos rune Chaos rune 2 Uncommon 162
Onion seed 5 Onion seed 4 Uncommon 4
Potato seed 5 Potato seed 4 Uncommon 4
Cabbage seed 5 Cabbage seed 4 Uncommon 4
Tomato seed 5 Tomato seed 3 Uncommon 9
Strawberry seed 5 Strawberry seed 2 Uncommon 14
Sweetcorn seed 5 Sweetcorn seed 3 Uncommon 18
Watermelon seed 5 Watermelon seed 2 Rare 178

Gem drop table

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

Show/hide gem drop table
Item Quantity Rarity GE market price
Uncut sapphire Uncut sapphire 1 Rare 482
Uncut emerald Uncut emerald 1 Rare 767
Uncut ruby Uncut ruby 1 Rare 1,400
Chaos talisman Chaos talisman 1 Very rare 623
Uncut diamond Uncut diamond 1 Very rare 2,642
Rune javelin Rune javelin 5 Very rare 605
Loop half of key Loop half of key 1 Very rare 10,091
Tooth half of key Tooth half of key 1 Very rare 10,045
Rune spear Rune spear 1 Very rare 11,991
Shield left half Shield left half 1 Very rare 65,331
Dragon spear Dragon spear 1 Very rare 37,669

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