General Notes

Carmichael tries to hawk a bottle of Baruffio's Brain Elixir to Harry and Ron for twelve Galleons before their O.W.L.s. (Eddie swore the elixir was solely responsible for the nine Outstanding O.W.L.s he had achieved the year prior.) However, the transaction was terminated by Hermione Granger, who, acting as prefect, confiscated the elixir (which was actually doxy droppings) and disposed of it in a toilet. Carmichael seems to be highly intelligent, a distinguishing characteristic of all Ravenclaws, but unscrupulous.