Giant Sea Snake
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| Giant Sea Snake | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Released | 22 May 2006 (Update) | ||||||||||||||||||||||
| Members | Yes | ||||||||||||||||||||||
| Combat level | 149 | ||||||||||||||||||||||
| Size | 5x5 | ||||||||||||||||||||||
| Examine | A big snake that lives in the sea. How did it get in here? | ||||||||||||||||||||||
| League region | |||||||||||||||||||||||
| Combat info | |||||||||||||||||||||||
| XP bonus | +0% | ||||||||||||||||||||||
| Max hit | 14 | ||||||||||||||||||||||
| Aggressive | Yes | ||||||||||||||||||||||
| Poisonous | Yes (9) | ||||||||||||||||||||||
| Attack style | Crush, Ranged | ||||||||||||||||||||||
| Attack speed | 4 ticks (2.4 seconds) | ||||||||||||||||||||||
| 100 | 170 | 90 | 160 | 1 | 130 | ||||||||||||||||||
| +0 | +0 | +0 | +0 | +0 | +0 | ||||||||||||||||||
| +0 | +0 | +0 | |||||||||||||||||||||
| +0 | 20% weakness | ||||||||||||||||||||||
| +0 | +0 | +0 | |||||||||||||||||||||
| Immunities | |||||||||||||||||||||||
| Poison | 100% resistance | ||||||||||||||||||||||
| Venom | 100% resistance | ||||||||||||||||||||||
| Advanced data | |||||||||||||||||||||||
| Monster ID | 1101 | ||||||||||||||||||||||
| Link | MOID | ||||||||||||||||||||||
The Giant Sea Snake is encountered at the end of the Royal Trouble quest. It is not as strong as its combat level suggests, but some form of antipoison is vital, as the snake can inflict poison that starts at 9 damage. It fights with melee up close and ranged from a distance, but it cannot detect the use of prayers. Like its offspring, it is vulnerable to Magic. It drops the heavy box which is needed to finish the quest, and it can only be fought once.
Level 40 Slayer is required to kill this creature.
The best way to defeat the snake is to attack it from afar with magic to exploit its weakness. Players can freely use Protect from Missiles to reduce all the damage besides poison. Other factors such as what food to bring and what armour and weapon to use are left to the player to decide. It is recommended to bring at least lobsters or swordfish. A dwarf multicannon can be set up nearby.
Drops
The following drop rates are provided by Jagex, unless otherwise specified.
The average Giant Sea Snake kill is worth 625.77.
100%
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Big bones | 1 | Always | 246 | 0 |
Runes and ammunition
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Water rune | 15 | 2/128 | 75 | 30 | |
| Mist rune | 1 | 2/128 | 92 | 12 | |
| Broad arrows | 4 | 2/128 | Not sold | 144 |
Herbs
The herb drop table is only rolled in rare circumstances when the player stands on the south-west tile of the Giant Sea Snake at the moment the drop is rolled. In practice this happens about 0.2% of the time.
There is a 5/128 chance of rolling the herb drop table.
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Grimy guam leaf | 1 | 1/102.4 | 189 | 7 | |
| Grimy marrentill | 1 | 1/136.5 | 185 | 8 | |
| Grimy tarromin | 1 | 1/182 | 120 | 9 | |
| Grimy harralander | 1 | 1/234.1 | 284 | 9 | |
| Grimy ranarr weed | 1 | 1/297.9 | 5,262 | 18 | |
| Grimy irit leaf | 1 | 1/409.6 | 1,258 | 10 | |
| Grimy avantoe | 1 | 1/546.1 | 1,341 | 10 | |
| Grimy kwuarm | 1 | 1/655.4 | 1,814 | 12 | |
| Grimy cadantine | 1 | 1/819.2 | 2,076 | 13 | |
| Grimy lantadyme | 1 | 1/1,092.3 | 1,232 | 13 | |
| Grimy dwarf weed | 1 | 1/1,092.3 | 1,343 | 14 |
Seeds
The herb drop table is only rolled in rare circumstances when the player stands on the south-west tile of the Giant Sea Snake at the moment the drop is rolled. In practice this happens about 0.2% of the time.
There is a 14/128 chance of rolling the uncommon seed drop table.
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Limpwurt seed | 1 | 1/69.9 | 15 | 7 | |
| Strawberry seed | 1 | 1/73.1 | 7 | 10 | |
| Marrentill seed | 1 | 1/76.7 | 17 | 1 | |
| Jangerberry seed | 1 | 1/104.1 | 5 | 36 | |
| Tarromin seed | 1 | 1/112.7 | 12 | 1 | |
| Wildblood seed | 1 | 1/115.4 | 81 | 8 | |
| Watermelon seed | 1 | 1/152.1 | 234 | 33 | |
| Harralander seed | 1 | 1/171.1 | 32 | 2 | |
| Snape grass seed | 1 | 1/239.5 | 15,101 | 56 | |
| Ranarr seed | 1 | 1/245.7 | 28,028 | 30 | |
| Whiteberry seed | 1 | 1/281.8 | 6 | 79 | |
| Mushroom spore | 1 | 1/330.4 | 106 | 51 | |
| Toadflax seed | 1 | 1/354.9 | 979 | 6 | |
| Belladonna seed | 1 | 1/532.3 | 108 | 106 | |
| Irit seed | 1 | 1/532.3 | 72 | 3 | |
| Poison ivy seed | 1 | 1/737.1 | 13 | 99 | |
| Avantoe seed | 1 | 1/798.5 | 356 | 4 | |
| Cactus seed | 1 | 1/798.5 | 48 | 59 | |
| Kwuarm seed | 1 | 1/1,064.6 | 2,003 | 6 | |
| Potato cactus seed | 1 | 1/1,197.7 | 9 | 84 | |
| Snapdragon seed | 1 | 1/1,916.3 | 43,773 | 36 | |
| Cadantine seed | 1 | 1/2,395.4 | 5,135 | 4 | |
| Lantadyme seed | 1 | 1/3,193.9 | 113 | 5 | |
| Dwarf weed seed | 1 | 1/4,790.9 | 690 | 3 | |
| Torstol seed | 1 | 1/9,581.7 | 15,463 | 42 |
Coins
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Coins | 44 | 41/128 | 44 | 44 | |
| Coins | 32 | 11/128 | 32 | 32 | |
| Coins | 24 | 9/128 | 24 | 24 | |
| Coins | 23 | 7/128 | 23 | 23 |
Other
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Adamant dart tip | 2 | 10/128 | 378 | 42 | |
| Fishing bait | 50 | 4/128 | 250 | 50 | |
| Pearl bolt tips | 3 | 4/128 | 18 | 21 | |
| Water orb | 1 | 3/128 | 1,659 | 180 | |
| Raw bass | 2 | 4/128 | 18 | 48 | |
| Raw lobster | 1 | 2/128 | 110 | 42 | |
| Seaweed | 5 | 2/128 | 25 | 5 | |
| Edible seaweed | 5 | 2/128 | 55 | 5 | |
| Casket | 1 | 2/128 | 714 | 30 | |
| Oyster pearl | 2 | 1/128 | 62 | 134 | |
| Oyster pearls | 1 | 1/128 | 643 | 840 |
Gem drop table
There is a 1/128 chance of rolling the gem drop table.
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Nothing | N/A | 1/256.47; Never[d 1] | N/A | N/A | |
| Uncut sapphire | 1 | 1/512; 1/260[d 2] | 228 | 15 | |
| Uncut emerald | 1 | 1/1,024; 1/520[d 2] | 473 | 30 | |
| Uncut ruby | 1 | 1/2,048; 1/1,040[d 2] | 1,087 | 60 | |
| Chaos talisman | 1 | 1/5,461.33; 1/2,773.33[d 2] | 236 | 2 | |
| Uncut diamond | 1 | 1/8,192; 1/4,160[d 2] | 2,439 | 120 | |
| Rune javelin | 5 | 1/16,384; 1/8,320[d 2] | 675 | 1,200 | |
| Loop half of key | 1 | 1/16,384; 1/8,320[d 2] | 9,756 | 60 | |
| Tooth half of key | 1 | 1/16,384; 1/8,320[d 2] | 9,887 | 60 | |
| Rune spear | 1 | 1/262,144; 1/15,600[d 2][d 3] | 11,599 | 12,480 | |
| Shield left half | 1 | 1/524,288; 1/31,200[d 2][d 3] | 65,355 | 66,000 | |
| Dragon spear | 1 | 1/699,050.67; 1/41,600[d 2][d 3] | 38,438 | 37,440 |
- ^ The "nothing" drop is removed while wearing a ring of wealth.
- ^ 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.
- ^ 3.0 3.1 3.2 Only dropped if Legends' Quest has been finished; if not, a talisman is dropped instead.
Tertiary
| Item | Quantity | Rarity | Price | High Alch | |
|---|---|---|---|---|---|
| Heavy box | 1 | Always | Not sold | 6 | |
| Clue scroll (medium) | 1 | 1/128[d 1][d 2] | Not sold | 12 | |
| Long bone | 1 | 1/400 | Not sold | 3 | |
| Curved bone | 1 | 1/5,012.5 | Not sold | 4 |
- ^ The medium clue scroll drop rate increases to 1/121 after unlocking the medium Combat Achievements rewards tier.
- ^ Clue scrolls will drop as scroll boxes after the completion of X Marks the Spot.
Changes
| Date | Changes |
|---|---|
| 25 June 2025 (Update) |
The giant sea snake was given a 20% elemental weakness to earth spells. |
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