Question: what are ilvermorny houses in harry potter?
Answer: There are four houses at Ilvermorny: Horned Serpent, Wampus, Thunderbird and Pukwudgie. When a student starts their education at Ilvermorny, they step onto a Gordian Knot on the floor in the centre of the entrance hall with large wooden statues of the mascots for the four houses facing them.