Letharis
Letharis is a substance that has been recognized in alchemical texts and traditions. It is described as a liquid or powder capable of killing people or animals through extreme heat or toxic fumes. The name 'Letharis' is derived from the Greek word "letheria", which means "death" or "sleep".
In medieval alchemy and apothecary practices, Letharis was sometimes associated with sal ammoniac, a highly toxic
Despite its perceived toxic properties, little reliable information on Letharis is available, suggesting that its formulation
In alchemical and some spiritual traditions, Letharis is occasionally cited in descriptions of elaborate rituals and
The context in which Letharis is mentioned varies widely across different texts and traditions, ranging from