Across The Gateway

Crossover of Harry Potter and Fullmetal Alchemist. Ed and Al find themselves across the Alchemic Gate, in a school of magic, where they have to teach a bunch of older students to get their hands on the formula for the Philosopher's Stone. Meanwhile, Voldemort is on the rise, and is being visited by strange people with unfamiliar powers who have an interest in the Elrics. Can the Fullmetal Alchemist survive and find a way home? Takes place in Order of the Phoenix, and is the 2003 version of Fullmetal Alchemist