Clan Jaasakah (Deadly) are the most violent of the Ghaash'kala. They hold responsibility over the north-eastern labyrinth, and their proximity to Ashtakala puts them in the most dangerous position of any of the Ghaash'kala. The warriors of the Jaasakah are thus unyielding and vigilant, as any fiends travelling to the demonic city must pass through their lands. They have a hard way of life, the Demon Wastes is brutal and life is often short, but they get through it by having a strong sense of community. The Jaasakah engage each other in friendly competition often, and perform rituals before battle that drive them into a frenzy. They never hesitate to take a blow meant for someone else, but they'll give the intended target hell over it.
Their clanhold, Jaasakah Dar, is built sprawled across a towering mesa within a Risia manifest zone. The fortress is visible for miles around, and it draws fiends to it like moths to a flame. The manifest zone stifles injury and preserves the dying, and so the Jaasakah shrug off wounds that would slay any lesser mortals. Despite it's obvious location, Jaasakah Dar is a nightmare to besiege, and the Jaasakah haven't lost it in living memory.
The Kizshmit of the Jaasakah is the half-orc Svash Ramaal, and the Sar'malaan is the human Gan'dal Homm.