Raging Nostrum is a drug developed by Nether Gate's Drug Development Division. Raging Nostrum was often used by operatives as a final resort due to the drug's fatality. When taken, the drug sends the user into a state of insane fury, thus raising strength, speed, and other physical attributes. However, as a result of this boost, those who consume Raging Nostrum die painfully shortly afterwards.
When Childerich used it, he became able to spit out a blinding green mist. Whether or not this is an ability bestowed upon the user in their last moments of life, or if it is the Raging Nostrum itself, is unknown. Later, Alenia and Zahhak each take a dose of Raging Nostrum in one last attempt to stop the Prince from reaching Gizel in the throne room of the Sun Palace, but failed and died in agony.