. . . "Karun's ash was a highly toxic byproduct of the chemicals which had seeped into the planet's environment. It led to the creation of Karun's Shroud over the planet, and the threat of extinction of life there. (RPG: \"Friends and Foes: Stargate Season Two\")"@en . "Karun's ash was a highly toxic byproduct of the chemicals which had seeped into the planet's environment. It led to the creation of Karun's Shroud over the planet, and the threat of extinction of life there. (RPG: \"Friends and Foes: Stargate Season Two\")"@en . "Karun's ash"@en .