The Giant rockslug is a superior variant of the rockslug. It has a chance of spawning once after purchasing the unlock Bigger and Badder for 150 Slayer reward points from any Slayer master.
Drops
Giant rockslugs give 3 rolls on their regular counterpart's drop table.
Unique
There is a 1 in 155 chance of rolling the unique drop table.
Item Quantity Rarity GE market price 
Imbued heart 1 Very rare 28,707,500
Dust battlestaff 1 Very rare 45,418
Mist battlestaff 1 Very rare 113,406
Eternal gem 1 Very rare 7,707,016
Weapons/Armour
Item Quantity Rarity GE market price
Mystic gloves (light) 1 Rare (1/512) 5,695
Ores/Bars
Item Quantity Rarity GE market price
Coal 1 Common 162
Iron ore 1 Common 173
Bronze bar 1 Uncommon 287
Iron bar 1 Uncommon 192
Copper ore 1 Uncommon 95
Tin ore 1 Uncommon 95
Mithril ore 1 Rare 165
Other
Item Quantity Rarity GE market price
Dwarven stout 1 Common 66
Hammer 1 Common 64
Earth rune 5; 10; 42 Common 20–168
Chaos rune 2 Uncommon 178
Onion seed 4 Uncommon 4
Potato seed 4 Uncommon 4
Cabbage seed 4 Uncommon 4
Tomato seed 3 Uncommon 3
Strawberry seed 2 Uncommon 10
Sweetcorn seed 3 Uncommon 6
Watermelon seed 2 Rare 142
Chaos talisman 1 Rare 505
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 3,000 Common Not sold
Loop half of key 1 Common 10,307
Tooth half of key 1 Common 10,840
Chaos talisman 1 Common 505
Uncut sapphire 1 Common 455
Uncut emerald 1 Uncommon 679
Uncut ruby 1 Uncommon 1,249
Nature talisman 1 Uncommon 744
Steel arrow 150 Uncommon 4,800
Rune arrow 42 Uncommon 2,940
Rune javelin 5 Uncommon 875
Adamant javelin 20 Uncommon 1,220
Runite bar 1 Uncommon 12,368
Nature rune 67 Uncommon 14,539
Law rune 45 Uncommon 7,470
Death rune 45 Uncommon 9,135
Rune battleaxe 1 Uncommon 24,487
Rune 2h sword 1 Uncommon 37,758
Rune sq shield 1 Uncommon 22,459
Silver ore 100 (noted) Uncommon 7,000
Dragonstone 1 Uncommon 11,932
Uncut diamond 1 Rare 2,627
Dragon med helm 1 Rare 58,488
Rune kiteshield 1 Rare 32,015
Rune spear 1 Rare 11,933
Shield left half 1 Rare 65,697
Dragon spear 1 Rare 37,226
