Amphetamine is related to drugs such as methamphetamine and dextroamphetamine, which are a group of potent drugs that act by increasing levels of norepinephrine, serotonin and dopamine in the brain, inducing euphoria.
Hoid is King Elhokar's Wit and entertainer. He is a recurring mysterious character in the Cosmere. He has been hinted to be a rouge student of Silverlight University. He has abandoned his real name.
Rubeus Hagrid. Rubeus Hagrid is a fictional character in the Harry Potter book series written by J. K. Rowling. He is introduced in Harry Potter and the Philosophers Stone as a half-giant and half-human who is the gamekeeper and Keeper of Keys and Grounds of Hogwarts, the primary setting for the first six novels. In the third novel Harry Potter and the Prisoner of Azkaban, Hagrid is promoted to Care of Magical Creatures teacher, and is later revealed to be a member of the Order of the Phoenix.