Today's the release day of Avengers: Infinity War! And I thought why not post a fact about Harry Potter and Marvel cross over! Fact Explanation: In Avengers: Age of Ultron, the Loki's sceptre has the mind gem/stone which is used by Ultron to destroy Avengers, and in Harry Potter and Goblet of Fire, Imperius curse is used on Viktor Krum in Triwizard Tournament. Hope you all are gonna watch this movie! I'm so excited, I can't wait to watch!! Are you? Comment below.