|Sugar of Nnun|
Sugar of Nnun is an ingredient in several powerful scripts, especially Cathar's Treacle. It is rumoured to contain corpse liquor, a dark brown ichor derived from rotting corpses, although its true ingredients are known only by the surgeons of Sinster. While technically a poison, its harmful effects can be nullified by mixing it with different antivenoms. Sugar of Nnun is what gives Cathar's Treacle its distinctive black, oily appearance and is the final ingredient to be added.
The suspected origin of the sugar sugests that it is inspired by historical mummia, which also had a mysterious and questionable reputation.