X2: Youmu, formally known as X Tournament Series: Chapter 2 and codenamed Youmu, was the seventeenth tournament in the X Tournament Series and the second tournament in the 2016 season. The tournament was organized and operated on 27 February 2016 by Doqtor Kirby. X2 was seeded using version 3.0 of the X Scoring System. X2: Youmu featured a Brawl Minus event as well.