 |
This article has a strategy guide here. All information on mechanics and strategy will be on this page.
|
The Thermonuclear smoke devil, often referred to as Thermy, is the boss version of the Smoke devil, found in the Smoke Devil Dungeon. These require a minimum of 93 Slayer to kill. Located at the Smoke Devil Dungeon south of Castle Wars, the Thermonuclear smoke devil can only be attacked on a smoke devil task, with the exception of one kill for the Western Provinces Diary (provided that the player has 93 Slayer without boosting).
It is the only monster to drop the Smoke battlestaff and the pet smoke devil. Their non-boss variants, however, also drop the Occult necklace, albeit at a lower rate.
A dwarf multicannon cannot be used inside the boss room. If attempted, the cannon will be destroyed (similar to areas like at KBD or KQ).
Drops[]
Estimated drop rates are based off 2,000 kills.[1]
100% drops[]
Item Quantity Rarity GE market price 
Ashes 1 Always 72
Weapons[]
Item Quantity Rarity GE market price
Rune dagger 1 Uncommon (~5/128) 4,391
Rune battleaxe 1 Uncommon (~3/128) 24,487
Mystic air staff 1 Uncommon (~3/128) 24,974
Mystic fire staff 1 Uncommon (~3/128) 25,159
Rune scimitar 1 Uncommon (~2/128) 14,969
Dragon scimitar 1 Rare (~1/128) 59,627
Ancient staff 1 Rare (1/129)[2] 81,482
Smoke battlestaff 1 Rare (1/512) 1,976,673
Armour[]
Item Quantity Rarity GE market price
Red d'hide body 1 Uncommon (~3.5/128) 5,932
Rune chainbody 1 Uncommon (~3/128) 29,475
Occult necklace 1 Rare (1/350) 496,473
Dragon chainbody 1 Very rare (1/2,000) 375,127
Runes/Ammunition[]
Item Quantity Rarity GE market price
Smoke rune 100 Common (~9/128) 7,100
Air rune 300 Common (~8/128) 1,500
Soul rune 60 Common (~7/128) 8,760
Rune arrow 100 Uncommon (~2/128) 7,000
Rune knife(p++) 50 Rare (~0.5/128) 15,450
Seeds[]
Item Quantity Rarity GE market price
Snapdragon seed 2 Uncommon (~2/128) 109,102
Magic seed 1 Rare (~1/128) 118,931
Materials[]
Item Quantity Rarity GE market price
Pure essence 300 (noted) Common (~5/128) 600
Desert goat horn 50 (noted) Uncommon (~2/128) 4,500
Molten glass 100 (noted) Uncommon (~2/128) 12,700
Mithril bar 20 (noted) Uncommon (~2/128) 13,240
Grimy toadflax 15 (noted) Uncommon (~2/128) 23,820
Coal 150 (noted) Uncommon (~2/128) 24,300
Onyx bolt tips 12 Uncommon (~2/128) 98,652
Magic logs 20 (noted) Uncommon (~2/128) 21,800
Gold ore 200 (noted) Uncommon (~2/128) 41,200
Grapes 100 (noted) Rare (~1/128) 7,300
Diamond 10 (noted) Rare (~1/128) 18,910
Consumables[]
Item Quantity Rarity GE market price
Ugthanki kebab 3 Uncommon (~4.5/128) 2,442
Tuna potato 3 Uncommon (~3.5/128) 3,471
Sanfew serum(4) 2 Uncommon (~3/128) 61,788
Prayer potion(4) 2 Rare (~1/128) 20,112
Other[]
Item Quantity Rarity GE market price
Coins 10,000–20,000 Common (~14/128) Not sold
Tinderbox 1 Common (~9.5/128) 62
Bullseye lantern (unlit) 1 Uncommon (~4/128) 1,064
Fire talisman 1 Uncommon (~4/128) 4,924
Gem drop table 1 Uncommon (~3/128) Not sold
Dragonstone ring 1 Uncommon (~1.5/128) 12,035
Crystal key 1 Rare (1/128)[3] 21,748
Tertiary drops[]
Item Quantity Rarity GE market price
Clue scroll (elite) 1 Rare (1/500) Not sold
Pet smoke devil 1 Very rare (1/3,000) Not sold
Gem drop table
In addition to the drops above, this monster approximately has a 3/128 chance to access the gem drop table.
Show/hide gem drop table Item Quantity Rarity GE market price
Uncut sapphire 1 Rare
(1/170.67; 1/128)[G 1]455
Uncut emerald 1 Rare
(1/341.33; 1/256)[G 1]679
Uncut ruby 1 Rare
(1/682.67; 1/512)[G 1]1,249
Nature talisman 1 Very rare
(1/1,820.44; 1/1,365.33)[G 1]744
Uncut diamond 1 Very rare
(1/2,730.67; 1/2,048)[G 1]2,627
Rune javelin 5 Very rare
(1/5,461.33; 1/4,096)[G 1]875
Loop half of key 1 Very rare
(1/5,461.33; 1/4,096)[G 1]10,307
Tooth half of key 1 Very rare
(1/5,461.33; 1/4,096)[G 1]10,840
Rune spear 1 Very rare
(1/87,381.33; 1/7,680)[G 1]11,933
Shield left half 1 Very rare
(1/174,762.67; 1/15,360)[G 1]65,697
Dragon spear 1 Very rare
(1/233,016.89; 1/20,480)[G 1]37,226
Trivia[]
- The thermonuclear smoke devil was graphically updated on 27 September 2018 as part of a update. Prior to the update, it was simply a larger version of the smoke devils scattered across the dungeon.
