With n!faculty, MounTain competed in the Spring Expansion Tournament, and qualified for the Offline Stage of the tournament after beating both Tricked eSports and Gamers2. In the Offline Stage, they lost their first matchup against H2k-Gaming and then their second to Reason Gaming in the Loser's Bracket, sending them to the Challenger Spring Season.
Prior to the start of the Challenger Spring Season, the roster of n!faculty was acquired by mousesports. The team went 0-8 in the first four weeks of the tournament before beating Gamers2 in both games of the fifth week. However, this was not enough to move them up in the standings, and they finished in the sixth-and-last-place slot, behind Reason Gaming.