{{wst>npc
|name=Thermonuclear Smoke Devil
|image=thermonuclear_smoke_devil.png
|donator=0
|premium=0
|examine=Woah.
|combat_level=301
|hitpoints=600
|aggressive=Yes
|poisonous=No
|max_hit=??
|weakness=Slash
|attack_styles=Melee, Magic, Ranged
|slayer=1
|slayer_level=93
|slayer_points=
|slayer_xp=
|turael=0
|krystilia=0
|mazchna=0
|vannaka=0
|chaeldar=0
|nieve=0
|duradel=1
|attack_level=230
|strength_level=220
|defence_level=360
|magic_level=1
|ranged_level=310
|att_bonus_stab=+0
|att_bonus_slash=+0
|att_bonus_crush=+0
|att_bonus_magic=+0
|att_bonus_ranged=+0
|def_bonus_stab=+11
|def_bonus_slash=+4
|def_bonus_crush=+9
|def_bonus_magic=+800
|def_bonus_ranged=+900
|strength_bonus=+0
|ranged_strength_bonus=+0
|attack_bonus=+0
|poison_immune=1
|venom_immune=1
|attack_speed=4
}}
**Thermonuclear Smoke Devil**
The Thermonuclear smoke devil, often referred to as TSD, is the boss version of the Smoke devil, found in the Smoke Devil Dungeon. These require a minimum of 93 Slayer to kill.
**Fight overview**
The Thermonuclear Smoke Devil attacks with all 3 combat styles. It is best to use gear with high Melee and Range defense bonuses while using the Protect from Ranged Prayer. Attack the boss with your best Melee Weapon.
**Location**
Click to enter the Smokey Well in the center of Edgeville. This will take you directly to the TSD lair.
**Drops**
^ Item ^^ Notes ^
| {{items:icons:432.png?nolink|Thermonuclear Key}} | Thermonuclear Key | Used to Open the Burnt Chest in the TSD Lair |
| {{items:icons:6821.png?nolink|Occult Orb}} | Occult Orb | Required to create the [[items:occult_necklace|Occult Necklace]]. |
| {{items:icons:12648.png?nolink|Baby Smoke Devil}} | Baby Smoke Devil | [[guides:misc:pets|Boss Pet]] |
| {{items:icons:6571.png?nolink|Uncut Onyx}} | Uncut Onyx | Can be crafted into high level jewelry. |
**Gear and Inventory Setup**
Substitute [[items:brawling_gloves|Brawling gloves (slayer)]] and a Slayer Helmet (i) if on a TSD Slayer task. Elite Void can also be used effectively here.
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{{wst>pvm_inv}}
{{wst>ranged_equipment}}
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{{wst>pkhonor_bosses}}