Thermonuclear smoke devil/Strategies | Old School ...
2019-6-8 · The Thermonuclear smoke devil is a boss variant of the normal Smoke devil, requiring 93 Slayer to kill. It is not as popular as the Kraken, as its common drops are less valuable, but it is still killed for those seeking the Smoke battlestaff or pet smoke devil. Teleport to Castle Wars, then run...