This article is about level 63 Grotworms. For other types of Grotworms, see Grotworm (disambiguation).
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Grotworms are monsters found on the middle level of the Grotworm Lair, which is located northwest within the White Knight Camp. They attack with melee when within melee range, and magic when you are standing out of melee range. They have an average attack speed but they can hit fairly accurately for their level. Grotworms are not aggressive towards players with Combat level above 67.

Drops

100% drop

Item Quantity Rarity GE price
Bones.pngBones1Always266

Charms

No charmGold charm.pngGreen charm.pngCrimson charm.pngBlue charm.png
92%2–3%1–1.1%3–4%0.6–0.7%
Represents a 90% confidence range based on a sample of 49,029 kills.
1 charm is dropped at a time.
Add data to the log (requires JavaScript).

Main drop

Item Quantity Rarity GE price
Super strength (2).pngSuper strength (2)1Rare9,433
Super attack (2).pngSuper attack (2)1Uncommon2,995
Rainbow fish.pngRainbow fish2Common296
Bass.pngBass3Uncommon897
Cod.pngCod1Rare73
Mithril sq shield.pngMithril sq shield1Common2,669
Royal cape.pngRoyal cape1Uncommon723
Adamant sq shield.pngAdamant sq shield1Uncommon5,225
Royal bolts 5.pngRoyal bolts25Uncommon2,650
Mithril ore.pngMithril ore(noted)Common591
Coal.pngCoal(noted)Common448
Adamantite ore.pngAdamantite ore(noted)Common681
Runite ore.pngRunite ore1Uncommon1,419
Grimy guam.pngGrimy guam1Uncommon709
Grimy lantadyme.pngGrimy lantadyme1Uncommon7,551
Grimy marrentill.pngGrimy marrentill1Rare2,307
Grimy harralander.pngGrimy harralander1Rare741
Grimy irit.pngGrimy irit1Rare5,008
Grimy kwuarm.pngGrimy kwuarm1Rare11,782
Grimy ranarr.pngGrimy ranarr1Rare1,860
Grimy cadantine.pngGrimy cadantine1Rare4,322
Grimy tarromin.pngGrimy tarromin1Rare105
Grimy avantoe.pngGrimy avantoe1Rare1,043
Grimy dwarf weed.pngGrimy dwarf weed1Very rare8,476
Poison ivy seed 5.pngPoison ivy seed1Uncommon302
Morchella mushroom spore 5.pngMorchella mushroom spore1Uncommon132
Kwuarm seed 5.pngKwuarm seed1Rare12,857
Dwarf weed seed 5.pngDwarf weed seed1Rare822
Cadantine seed 5.pngCadantine seed1Rare1,438
Law rune.pngLaw rune10Uncommon5,700
Nature rune.pngNature rune5; 10Uncommon2,025–4,050
Death rune.pngDeath rune10Uncommon2,320
Blood rune.pngBlood rune10; 20Uncommon6,780–13,560
Flax.pngFlax15–50 (noted)Common1,440–4,800
Teak logs.pngTeak logs(noted)Uncommon420
Mahogany logs.pngMahogany logs2; 4Uncommon600–1,200
Royal dragonhide.pngRoyal dragonhide1Uncommon4,332
Onyx bolt tips 5.pngOnyx bolt tips1Rare7,107
Coins 1000.pngCoins2,000Common2,000
Limpwurt root.pngLimpwurt root1Uncommon5,190
Rare drop table.pngRare drop table1RareNot sold

Tertiary drops

Item Quantity Rarity GE price
Sealed clue scroll (medium).pngSealed clue scroll (medium)1UncommonNot sold
Sealed clue scroll (hard).pngSealed clue scroll (hard)1RareNot sold
Spirit sapphire.pngSpirit sapphire1RareNot sold
Spirit emerald.pngSpirit emerald1RareNot sold
Spirit ruby.pngSpirit ruby1RareNot sold
Starved ancient effigy.pngStarved ancient effigy1Very rareNot sold

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
Item Quantity Rarity GE price
Coins 250.pngCoins250–500Common250–500
Uncut sapphire.pngUncut sapphire1Common809
Uncut emerald.pngUncut emerald1Common2,555
Uncut ruby.pngUncut ruby1Common1,842
Uncut diamond.pngUncut diamond1Common4,843
Uncut diamond.pngUncut diamond45–55 (noted)Rare217,935–266,365
Loop half of a key.pngLoop half of a key1Common11,053
Tooth half of a key.pngTooth half of a key1Common11,538
Uncut dragonstone.pngUncut dragonstone1Uncommon12,077
Uncut dragonstone.pngUncut dragonstone45–55 (noted)Rare543,465–664,235
Dragon longsword.pngDragon longsword1Common56,212
Dragon spear.pngDragon spear1Rare35,861
Battlestaff.pngBattlestaff180–220 (noted)Rare542,160–662,640
Rune javelin.pngRune javelin5Rare905
Rune platebody.pngRune platebody1Uncommon37,480
Rune platebody.pngRune platebody15–25 (noted)Rare562,200–937,000
Shield left half.pngShield left half1Rare64,399
Dragon helm.pngDragon helm1Uncommon58,601
Rune arrowheads 5.pngRune arrowheads113–137Common14,916–18,084
Onyx bolts 5.pngOnyx bolts135–165Very rare1,003,725–1,226,775
Chaos talisman.pngChaos talisman1Rare1,923
Nature talisman.pngNature talisman1Rare1,473
Water talisman.pngWater talisman65–82 (noted)Rare164,320–207,296
Earth talisman.pngEarth talisman65–82 (noted)Rare12,025–15,170
Fire talisman.pngFire talisman25–35 (noted)Rare5,225–7,315
Raw lobster.pngRaw lobster135–165 (noted)Common47,655–58,245
Raw shark.pngRaw shark225–275 (noted)Uncommon321,075–392,425
Big bones.pngBig bones68–82 (noted)Uncommon13,804–16,646
Dragon bones.pngDragon bones180–220 (noted)Rare384,480–469,920
Coal.pngCoal200–1,100 (noted)Uncommon22,400–123,200
Gold ore.pngGold ore90–110 (noted)Common52,830–64,570
Adamantite ore.pngAdamantite ore180–220 (noted)Uncommon40,860–49,940
Adamant bar.pngAdamant bar14–16 (noted)Common24,654–28,176
Adamant bar.pngAdamant bar135–165 (noted)Rare237,735–290,565
Runite ore.pngRunite ore90–110 (noted)Rare127,710–156,090
Rune bar.pngRune bar(noted)Common8,955
Rune bar.pngRune bar45–55 (noted)Rare134,325–164,175
Grimy torstol.pngGrimy torstol90–110 (noted)Uncommon485,010–592,790
Grimy snapdragon.pngGrimy snapdragon90–110 (noted)Uncommon161,010–196,790
Super restore (4).pngSuper restore (4)45–55 (noted)Uncommon125,910–153,890
Prayer potion (4).pngPrayer potion (4)45–55 (noted)Uncommon130,950–160,050
Lantadyme seed 5.pngLantadyme seed14–16Uncommon10,164–11,616
Dwarf weed seed 5.pngDwarf weed seed14–16Uncommon11,508–13,152
Magic seed 5.pngMagic seed4Uncommon209,856
Palm tree seed 5.pngPalm tree seed10Rare396,000
Flax.pngFlax450–550 (noted)Common43,200–52,800
Molten glass.pngMolten glass45–55 (noted)Common27,585–33,715
Soft clay.pngSoft clay450–550 (noted)Uncommon188,550–230,450
Yew logs.pngYew logs68–82 (noted)Uncommon11,356–13,694
Yew logs.pngYew logs675–825 (noted)Rare112,725–137,775
Teak plank.pngTeak plank45–55 (noted)Uncommon16,740–20,460
Mahogany plank.pngMahogany plank270–330 (noted)Rare356,670–435,930
Blurberry Special.pngBlurberry Special1Uncommon12,008
Vecna skull.pngVecna skull1Very rare*124,871
Hazelmere's signet ring.pngHazelmere's signet ring1Very rare*1,432,268,388
Brawling gloves (Melee).pngBrawling gloves (Melee)1Very rareNot sold
Brawling gloves (Magic).pngBrawling gloves (Magic)1Very rareNot sold
Brawling gloves (Ranged).pngBrawling gloves (Ranged)1Very rareNot sold
Brawling gloves (Agility).pngBrawling gloves (Agility)1Very rareNot sold
Brawling gloves (Cooking).pngBrawling gloves (Cooking)1Very rareNot sold
Brawling gloves (FM).pngBrawling gloves (FM)1Very rareNot sold
Brawling gloves (Fishing).pngBrawling gloves (Fishing)1Very rareNot sold
Brawling gloves (Hunter).pngBrawling gloves (Hunter)1Very rareNot sold
Brawling gloves (Mining).pngBrawling gloves (Mining)1Very rareNot sold
Brawling gloves (Prayer).pngBrawling gloves (Prayer)1Very rareNot sold
Brawling gloves (Smithing).pngBrawling gloves (Smithing)1Very rareNot sold
Brawling gloves (Thieving).pngBrawling gloves (Thieving)1Very rareNot sold
Brawling gloves (WC).pngBrawling gloves (WC)1Very rareNot sold
Crystal triskelion fragment 1.pngCrystal triskelion fragment 11Very rareNot sold
Crystal triskelion fragment 2.pngCrystal triskelion fragment 21Very rareNot sold
Crystal triskelion fragment 3.pngCrystal triskelion fragment 31Very rareNot sold

Universal drops

Universal drops are dropped by nearly every monster outside of Daemonheim.
These drops are dropped alongside main drops.
Item Quantity Rarity GE price
Key token.pngKey token1RareNot sold
Mimic kill token.pngMimic kill token1Very rare5,575

Trivia

  • Grotworm is Dutch for Cave worm.
  • It is currently the only monster that drops both medium and hard clue scrolls.
  • Before an update, Grotworms commonly dropped rune items such as rune longswords, rune scimitars, and runite ore. But due to excessive botting Jagex removed most of these items and lowered the possibility of receiving these items as a drop.
Community content is available under CC-BY-SA unless otherwise noted.
... more about "Grotworm"
May 22, 2012 +
Bones (1, 1, Always) +, Super strength (1, 1, Rare) +, Super attack (1, 1, Uncommon) +, Rainbow fish (2, 2, Common) +, Bass (3, 3, Uncommon) +, Cod (1, 1, Rare) +, Mithril sq shield (1, 1, Common) +, Royal cape (1, 1, Uncommon) +, Adamant sq shield (1, 1, Uncommon) +, Royal bolts (25, 25, Uncommon) +, Mithril ore (3, 3, Common) +, Coal (4, 4, Common) +, Adamantite ore (3, 3, Common) +, Runite ore (1, 1, Uncommon) +, Grimy guam (1, 1, Uncommon) +, Grimy lantadyme (1, 1, Uncommon) +, Grimy marrentill (1, 1, Rare) +, Grimy harralander (1, 1, Rare) +, Grimy irit (1, 1, Rare) +, Grimy kwuarm (1, 1, Rare) +, Grimy ranarr (1, 1, Rare) +, Grimy cadantine (1, 1, Rare) +, Grimy tarromin (1, 1, Rare) +, Grimy avantoe (1, 1, Rare) +, Grimy dwarf weed (1, 1, Very rare) +, Poison ivy seed (1, 1, Uncommon) +, Morchella mushroom spore (1, 1, Uncommon) +, Kwuarm seed (1, 1, Rare) +, Dwarf weed seed (1, 1, Rare) +, Cadantine seed (1, 1, Rare) +, Law rune (10, 10, Uncommon) +, Nature rune (5, 10, Uncommon) +, Death rune (10, 10, Uncommon) +, Blood rune (10, 20, Uncommon) +, Flax (15, 50, Common) +, Teak logs (4, 4, Uncommon) +, Mahogany logs (2, 4, Uncommon) +, Royal dragonhide (1, 1, Uncommon) +, Onyx bolt tips (1, 1, Rare) +, Coins (2,000, 2,000, Common) +, Limpwurt root (1, 1, Uncommon) +, Rare drop table (1, 1, Rare) +, Sealed clue scroll (medium) (1, 1, Uncommon) +, Sealed clue scroll (hard) (1, 1, Rare) +, Spirit sapphire (1, 1, Rare) +, Spirit emerald (1, 1, Rare) +, Spirit ruby (1, 1, Rare) +, Starved ancient effigy (1, 1, Very rare) +, Key token (1, 1, Rare) +  and Mimic kill token (1, 1, Very rare) +
15,462 +
May 22, 2012 +