Chasm Crawler

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The Chasm Crawler is a superior variant of the cave crawler. It has a chance of spawning once after purchasing the unlock Bigger and Badder for 150 Slayer reward points from any Slayer master.

The Chasm Crawler has a surprisingly strong poison, starting at 12 damage.

Drops[edit | edit source]

In addition to 100% drops and tertiary drops, superior slayer monsters will always roll 3 additional items, of which only 1 roll may be from the superior unique table. The other rolls are performed on the regular counterpart's table.

Drop rates estimated based on 80,500 kills from the Drop Rate Project, unless otherwise cited.

The average Chasm Crawler kill is worth 29,082.61.

Armour[edit | edit source]

Item Quantity Rarity Price High Alch
Bronze boots.png: Chasm Crawler drops Bronze boots with rarity 3 × 1/128 in quantity 1Bronze boots13 × 1/12875914

Runes[edit | edit source]

Item Quantity Rarity Price High Alch
Nature rune.png: Chasm Crawler drops Nature rune with rarity 3 × 6/128 in quantity 3-4Nature rune3–43 × 6/128636–848324–432
Fire rune.png: Chasm Crawler drops Fire rune with rarity 3 × 5/128 in quantity 12Fire rune123 × 5/1286024
Earth rune.png: Chasm Crawler drops Earth rune with rarity 3 × 2/128 in quantity 9Earth rune93 × 2/1284518

Seeds[edit | edit source]

There is a 26/128 chance of rolling the allotment seed drop table.

Item Quantity Rarity Price High Alch
Potato seed.png: Chasm Crawler drops Potato seed with rarity 1/9.8 in quantity 1-4Potato seed1–41/9.81–41–4
Onion seed.png: Chasm Crawler drops Onion seed with rarity 1/19.7 in quantity 1-3Onion seed1–31/19.71–31–3
Cabbage seed.png: Chasm Crawler drops Cabbage seed with rarity 1/39.4 in quantity 1-3Cabbage seed1–31/39.42–61–3
Tomato seed.png: Chasm Crawler drops Tomato seed with rarity 1/78.8 in quantity 1-2Tomato seed1–21/78.82–42–4
Sweetcorn seed.png: Chasm Crawler drops Sweetcorn seed with rarity 1/157.5 in quantity 1-2Sweetcorn seed1–21/157.53–64–8
Strawberry seed.png: Chasm Crawler drops Strawberry seed with rarity 1/315.1 in quantity 1Strawberry seed11/315.1210
Watermelon seed.png: Chasm Crawler drops Watermelon seed with rarity 1/630.2 in quantity 1Watermelon seed11/630.21433
Snape grass seed.png: Chasm Crawler drops Snape grass seed with rarity 1/630.2 in quantity 1Snape grass seed11/630.22,63456

Herbs[edit | edit source]

There is a 22/128 chance of rolling the herb drop table.

Item Quantity Rarity Price High Alch
Grimy guam leaf.png: Chasm Crawler drops Grimy guam leaf with rarity 3 × 1/23.3 in quantity 1Grimy guam leaf13 × 1/23.3207
Grimy marrentill.png: Chasm Crawler drops Grimy marrentill with rarity 3 × 1/31 in quantity 1Grimy marrentill13 × 1/31228
Grimy tarromin.png: Chasm Crawler drops Grimy tarromin with rarity 3 × 1/41.4 in quantity 1Grimy tarromin13 × 1/41.41189
Grimy harralander.png: Chasm Crawler drops Grimy harralander with rarity 3 × 1/53.2 in quantity 1Grimy harralander13 × 1/53.27089
Grimy ranarr weed.png: Chasm Crawler drops Grimy ranarr weed with rarity 3 × 1/67.7 in quantity 1Grimy ranarr weed13 × 1/67.77,42318
Grimy irit leaf.png: Chasm Crawler drops Grimy irit leaf with rarity 3 × 1/93.1 in quantity 1Grimy irit leaf13 × 1/93.180610
Grimy avantoe.png: Chasm Crawler drops Grimy avantoe with rarity 3 × 1/124.1 in quantity 1Grimy avantoe13 × 1/124.11,70910
Grimy kwuarm.png: Chasm Crawler drops Grimy kwuarm with rarity 3 × 1/148.9 in quantity 1Grimy kwuarm13 × 1/148.91,51512
Grimy cadantine.png: Chasm Crawler drops Grimy cadantine with rarity 3 × 1/186.2 in quantity 1Grimy cadantine13 × 1/186.21,85713
Grimy lantadyme.png: Chasm Crawler drops Grimy lantadyme with rarity 3 × 1/248.2 in quantity 1Grimy lantadyme13 × 1/248.21,53013
Grimy dwarf weed.png: Chasm Crawler drops Grimy dwarf weed with rarity 3 × 1/248.2 in quantity 1Grimy dwarf weed13 × 1/248.284314

Materials[edit | edit source]

Item Quantity Rarity Price High Alch
Vial of water.png: Chasm Crawler drops Vial of water with rarity 3 × 13/128 in quantity 1Vial of water13 × 13/12841
White berries.png: Chasm Crawler drops White berries with rarity 3 × 5/128 in quantity 1White berries13 × 5/1281576
Unicorn horn dust.png: Chasm Crawler drops Unicorn horn dust with rarity 3 × 2/128 in quantity 1Unicorn horn dust13 × 2/12820412
Eye of newt.png: Chasm Crawler drops Eye of newt with rarity 3 × 1/128 in quantity 1Eye of newt13 × 1/12841
Red spiders' eggs.png: Chasm Crawler drops Red spiders' eggs with rarity 3 × 1/128 in quantity 1Red spiders' eggs13 × 1/1288354
Limpwurt root.png: Chasm Crawler drops Limpwurt root with rarity 3 × 1/128 in quantity 1Limpwurt root13 × 1/1287954
Snape grass.png: Chasm Crawler drops Snape grass with rarity 3 × 1/128 in quantity 1Snape grass13 × 1/1282836

Coins[edit | edit source]

Item Quantity Rarity Price High Alch
Coins_3.png: Chasm Crawler drops Coins with rarity 3 × 5/128 in quantity 3Coins33 × 5/12833
Coins_5.png: Chasm Crawler drops Coins with rarity 3 × 3/128 in quantity 8Coins83 × 3/12888
Coins_25.png: Chasm Crawler drops Coins with rarity 3 × 3/128 in quantity 29Coins293 × 3/1282929
Coins_5.png: Chasm Crawler drops Coins with rarity 3 × 1/128 in quantity 10Coins103 × 1/1281010

Other[edit | edit source]

Item Quantity Rarity Price High Alch
This does not exist.NothingN/A3 × 29/128N/AN/A

Gem drop table[edit | edit source]

There is a 1/128 chance of rolling the gem drop table.

Item Quantity Rarity Price High Alch
This does not exist.NothingN/A3 × 1/256.47; Never[d 1]N/AN/A
Uncut sapphire.png: Chasm Crawler drops Uncut sapphire with rarity 3 × 1/512 in quantity 1Uncut sapphire13 × 1/512; 1/260[d 2]34915
Uncut emerald.png: Chasm Crawler drops Uncut emerald with rarity 3 × 1/1,024 in quantity 1Uncut emerald13 × 1/1,024; 1/520[d 2]57430
Uncut ruby.png: Chasm Crawler drops Uncut ruby with rarity 3 × 1/2,048 in quantity 1Uncut ruby13 × 1/2,048; 1/1,040[d 2]1,17160
Chaos talisman.png: Chasm Crawler drops Chaos talisman with rarity 3 × 1/5,461.33 in quantity 1Chaos talisman13 × 1/5,461.33; 1/2,773.33[d 2]5032
Uncut diamond.png: Chasm Crawler drops Uncut diamond with rarity 3 × 1/8,192 in quantity 1Uncut diamond13 × 1/8,192; 1/4,160[d 2]2,721120
Loop half of key.png: Chasm Crawler drops Loop half of key with rarity 3 × 1/16,384 in quantity 1Loop half of key13 × 1/16,384; 1/8,320[d 2]10,11960
Tooth half of key.png: Chasm Crawler drops Tooth half of key with rarity 3 × 1/16,384 in quantity 1Tooth half of key13 × 1/16,384; 1/8,320[d 2]10,41360
Rune javelin.png: Chasm Crawler drops Rune javelin with rarity 3 × 1/16,384 in quantity 5Rune javelin53 × 1/16,384; 1/8,320[d 2]7951,200
Rune spear.png: Chasm Crawler drops Rune spear with rarity 3 × 1/262,144 in quantity 1Rune spear13 × 1/262,144; 1/15,600[d 2][d 3]11,80612,480
Shield left half.png: Chasm Crawler drops Shield left half with rarity 3 × 1/524,288 in quantity 1Shield left half13 × 1/524,288; 1/31,200[d 2][d 3]65,20866,000
Dragon spear.png: Chasm Crawler drops Dragon spear with rarity 3 × 1/699,050.67 in quantity 1Dragon spear13 × 1/699,050.67; 1/41,600[d 2][d 3]37,20237,440
  1. The "nothing" drop is removed while wearing a ring of wealth.
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 The drop rate is increased while wearing a ring of wealth due to the "nothing" drop being removed.
  3. 3.0 3.1 3.2 Only dropped if Legends' Quest has been finished; if not, a talisman is dropped instead.

Superior Slayer tertiary[edit | edit source]

The chance to spawn a superior creature is 1/200.

Item Quantity Rarity Price High Alch
Mist battlestaff.png: Chasm Crawler drops Mist battlestaff with rarity 1/382 in quantity 1Mist battlestaff11/38252,9489,300
Dust battlestaff.png: Chasm Crawler drops Dust battlestaff with rarity 1/382 in quantity 1Dust battlestaff11/38218,8619,300
Eternal gem.png: Chasm Crawler drops Eternal gem with rarity 1/1,336 in quantity 1Eternal gem11/1,3367,707,0485,700
Imbued heart.png: Chasm Crawler drops Imbued heart with rarity 1/1,336 in quantity 1Imbued heart11/1,33629,876,809300,000