Complex sentence: Team Mystique are a junior-level synchronized skating team representing the figure skating club Helsingfors Skridskoklubb, the club based in Helsinki, Finland that is also home to the senior team, Team Unique.
Split into simpler sentences: Team Mystique are a junior-level synchronized skating team representing the figure skating club Helsingfors Skridskoklubb. The club is based in Helsinki, Finland and it is also home to the senior team, Team Unique.