Two teams are directly invited.
Four teams from the qualifiers, two from America, one from Europe and one from Asia.
Best of 1 round robin group.
Top four teams advance to winner's bracket.
Bottom two teams advance to loser's bracket.
Top team gets a choice of opponents from third and fourth for the playoffs.
Best of 3 double elimination bracket.
Grand Finals are best of 5 with no winner's bracket advantage.