Brine rats are creatures found within the Brine Rat Cavern, which requires partial completion of Olaf's Quest and a spade to access. They require level 47 Slayer to damage.
They have relatively low
defence but can hit rather high, over 100 damage, for their combat level.
safespots exist, one of them involving the use of the light coloured skeleton in the room. Rangers and Mages may attack across these bones, trapping the monsters on the other side of the pile.
logs allows players to cook the various raw foods they drop. Alternately, there is a fire near Olaf Hradson, located outside the cavern's exit which can be used instead.
Use the Fremennik Province lodestone
Use the Fairy rings and dig the area just south of the tree
D K S Use a Ring of slaying Teleport to the Rellekka Slayer Dungeon and then run north
Use the Lyre teleport run east
Food and healing tips:
You can take raw unnoted fish and cook them using the fire next to Olaf. This way you will not have to bank as often, but you will need still need the Cooking level to do so.
Good food such as swordfish, monkfish, lobsters or even using Bones To Peaches tabs would be helpful in staying for long periods of time.
It is advisable to bring a Bunyip pouch. Not needed if you have very high combat stats though.
Do not forget to bring a spade, as you cannot use the one on your belt. If you forgot it, one spawns by Olaf.
Raw lobster 10 (noted) Uncommon 6,820
Raw shark 1 Rare  1,725
Raw shark 3; 8 (noted) Uncommon 5,175–13,800
Raw pike 18 (noted) Uncommon 8,028
Raw swordfish 9 (noted) Uncommon 4,050
Raw rat meat 18 (noted) Rare 27,432
Earth rune 10; 18; 36 Common 180–648
Death rune 7 Common 840
Water rune 10; 18 Uncommon 190–342
Air rune 18 Uncommon 846
Blood rune 4 Uncommon 2,788
Brine sabre 1 Very rare 30,740
Coins 1; 2; 4; 29 Common 1–29
Water talisman 1 Uncommon 3,077
Black gauntlets 1 Rare  1,695
Rare drop table 1 Rare Not sold
^ Dropped together with Black gauntlets.
^ Dropped together with Black gauntlets.
Rare drop table
This monster has access to the rare drop table. Luck-enhancing items such as a ring of wealth or luck of the dwarves are not required to access the table.
Show/hide rare drop table
Coins 250–500 Common 250–500
Uncut sapphire 1 Common 365
Uncut emerald 1 Common 721
Uncut ruby 1 Common 1,178
Uncut diamond 1 Common 2,473
Uncut diamond 45–55 (noted) Rare 111,285–136,015
Loop half of a key 1 Common 11,017
Tooth half of a key 1 Common 14,548
Uncut dragonstone 1 Uncommon 11,913
Uncut dragonstone 45–55 (noted) Rare 536,085–655,215
Dragon longsword 1 Common 57,953
Dragon spear 1 Rare 36,385
Battlestaff 180–220 (noted) Rare 626,760–766,040
Rune javelin 5 Rare 910
Rune platebody 1 Uncommon 37,480
Rune platebody 15–25 (noted) Rare 562,200–937,000
Shield left half 1 Rare 64,175
Dragon helm 1 Uncommon 58,957
Rune arrowheads 113–137 Common 14,125–17,125
Onyx bolts 135–165 Very rare 1,050,570–1,284,030
Chaos talisman 1 Rare 1,478
Nature talisman 1 Rare 1,153
Water talisman 65–82 (noted) Rare 200,005–252,314
Earth talisman 65–82 (noted) Rare 11,765–14,842
Fire talisman 25–35 (noted) Rare 6,125–8,575
Raw lobster 135–165 (noted) Common 92,070–112,530
Raw shark 225–275 (noted) Uncommon 388,125–474,375
Big bones 68–82 (noted) Uncommon 12,444–15,006
Dragon bones 180–220 (noted) Rare 557,100–680,900
Coal 200–1,100 (noted) Uncommon 22,600–124,300
Gold ore 90–110 (noted) Common 35,730–43,670
Adamantite ore 180–220 (noted) Uncommon 41,400–50,600
Adamant bar 14–16 (noted) Common 16,184–18,496
Adamant bar 135–165 (noted) Rare 156,060–190,740
Runite ore 90–110 (noted) Rare 85,320–104,280
Rune bar 3 (noted) Common 5,991
Rune bar 45–55 (noted) Rare 89,865–109,835
Grimy torstol 90–110 (noted) Uncommon 702,810–858,990
Grimy snapdragon 90–110 (noted) Uncommon 180,090–220,110
Super restore (4) 45–55 (noted) Uncommon 164,070–200,530
Prayer potion (4) 45–55 (noted) Uncommon 162,045–198,055
Lantadyme seed 14–16 Uncommon 20,244–23,136
Dwarf weed seed 14–16 Uncommon 20,888–23,872
Magic seed 4 Uncommon 381,880
Palm tree seed 10 Rare 850,170
Flax 450–550 (noted) Common 47,700–58,300
Molten glass 45–55 (noted) Common 14,445–17,655
Soft clay 450–550 (noted) Uncommon 310,500–379,500
Yew logs 68–82 (noted) Uncommon 14,552–17,548
Yew logs 675–825 (noted) Rare 144,450–176,550
Teak plank 45–55 (noted) Uncommon 13,095–16,005
Mahogany plank 270–330 (noted) Rare 215,730–263,670
Blurberry Special 1 Uncommon 16,252
Vecna skull 1 Very rare * 76,690
Hazelmere's signet ring 1 Very rare * 1,626,392,973
Brawling gloves (Melee) 1 Very rare Not sold
Brawling gloves (Magic) 1 Very rare Not sold
Brawling gloves (Ranged) 1 Very rare Not sold
Brawling gloves (Agility) 1 Very rare Not sold
Brawling gloves (Cooking) 1 Very rare Not sold
Brawling gloves (FM) 1 Very rare Not sold
Brawling gloves (Fishing) 1 Very rare Not sold
Brawling gloves (Hunter) 1 Very rare Not sold
Brawling gloves (Mining) 1 Very rare Not sold
Brawling gloves (Prayer) 1 Very rare Not sold
Brawling gloves (Smithing) 1 Very rare Not sold
Brawling gloves (Thieving) 1 Very rare Not sold
Brawling gloves (WC) 1 Very rare Not sold
Crystal triskelion fragment 1 1 Very rare Not sold
Crystal triskelion fragment 2 1 Very rare Not sold
Crystal triskelion fragment 3 1 Very rare Not sold
Universal drops are dropped by nearly every monster outside of Daemonheim.
These drops are dropped alongside main drops.