|Release date||7 February 2019 (Update)|
|It looks as though only a special key would unlock this chest.|
The Brimstone chest can be found next to Konar quo Maten on Mount Karuulm. The chest is locked and can only be opened by using a brimstone key, which is obtained from killing monsters that Konar assigns the player.
The exact odds of receiving the key are 1/100 for level 100 monsters and 1/50 for level 350 monsters, scaling linearly and capping at 350 (
-0.2 * lvl + 120). For lower level monsters, it follows a curve (
0.2 * (lvl - 100) ^ 2 + 100).
Possible loot[edit | edit source]
The brimstone chest usually contains generic loot meant as a slight increase to the player's profits. There is also a rare chance of getting a broken dragon hasta, which can be repaired, for free, by simply showing it to Otto Godblessed (Barbarian Training in Smithing is not required for this). There's also a slim chance of obtaining pieces of the dusk mystic robe set, which come with a colour scheme similar to that of Mount Karuulm.
The average value of a drop from this table is 103,027.04.
|Uncut diamond||25–35 (noted)||Common||76,725-107,415||3,000-4,200|
|Uncut ruby||25–35 (noted)||Common||36,250-50,750||1,500-2,100|
|Gold ore||100–200 (noted)||Common||36,000-72,000||9,000-18,000|
|Iron ore||350–500 (noted)||Common||30,100-43,000||3,500-5,000|
|Rune full helm||2–4 (noted)||Common||41,410-82,820||42,240-84,480|
|Rune platebody||1–2 (noted)||Common||38,581-77,162||39,000-78,000|
|Rune platelegs||1–2 (noted)||Common||37,912-75,824||38,400-76,800|
|Raw tuna[A 1]||100–350 (noted)||Common||4,600-16,100||2,400-8,400|
|Raw lobster[A 1]||100–350 (noted)||Common||11,200-39,200||4,200-14,700|
|Raw swordfish[A 1]||100–300 (noted)||Common||20,800-62,400||4,800-14,400|
|Raw monkfish[A 1]||100–300 (noted)||Common||28,500-85,500||13,800-41,400|
|Raw shark[A 1]||100–250 (noted)||Common||65,900-164,750||10,200-25,500|
|Raw sea turtle[A 1]||80–200 (noted)||Common||59,600-149,000||9,600-24,000|
|Raw manta ray[A 1]||80–160 (noted)||Common||86,640-173,280||9,600-19,200|
|Runite ore||10–15 (noted)||Uncommon||114,030-171,045||19,200-28,800|
|Steel bar||300–500 (noted)||Uncommon||100,200-167,000||18,000-30,000|
|Magic logs||120–160 (noted)||Uncommon||129,240-172,320||23,040-30,720|
|Dragon dart tip||40–160||Uncommon||133,760-535,040||6,000-24,000|
|Palm tree seed||2–4||Rare||70,122-140,244||304-608|
|Dragonfruit tree seed||2–4||Rare||372,608-745,216||516-1,032|
|Redwood tree seed||1||Rare||31,384||390|
|Pure essence||3,000–6,000 (noted)||Rare||6,000-12,000||6,000-12,000|
|Broken dragon hasta||1||Rare||36,930||37,440|
|Mystic hat (dusk)||1||Very rare||43,076||9,000|
|Mystic robe top (dusk)||1||Very rare||214,361||72,000|
|Mystic robe bottom (dusk)||1||Very rare||150,514||48,000|
|Mystic gloves (dusk)||1||Very rare||30,663||6,000|
|Mystic boots (dusk)||1||Very rare||130,891||6,000|
- The type of raw fish obtained is dependant on the player's Fishing level.
Changes[edit | edit source]
|14 March 2019
(update | poll)
|The brimstone chest now tracks the amount of times the player has opened it.|
|21 February 2019
|Loot obtained from the chest is now broadcasted in the chatbox to players within the vicinity.|
Trivia[edit | edit source]
- Several items can be seen inside the brimstone chest while it is open, including piles of coins, stacks of banknotes, rubies, and vials of a yellow potion. This is of course a reference to the loot players can receive from the chest.
- The drop table contents found when opening a brimstone chest had seen several changes before the chest was introduced.
References[edit | edit source]
- Jagex. Mod Kieren's Twitter account. 16 January 2019. Mod Kieren: "It follows a curve up until level 100 then scales linearly between those 2 values upto level 350 combat. Creatures over thsi[sic] will cap at 1/50. "
- Jagex. Mod Kieren's Twitter account. 16 January 2019. Mod Kieren: "0.2*(CBLEVEL - 100)^2 + 100"
- The Old School Team. "Revised Post Kebos Poll Blog". 21 January 2019. Developers' Blogs.