The general ruleset of the competition can be found here:
https://bit.ly/3h7viDA
Additional rules:
• Each hero can only played ONCE during a Best-of-3 series.
• The following 10 Heroes are not allowed to be picked AT ALL during the qualification tournaments:
Valla, Stukov, Medivh, Johanna, Brightwing, Abathur, Nazeebo, Hanzo, Lucio, Junkrat