if your interested in playing, the rules docs are right here, and don't forget to join sire squawks discord server to... actually show your tournament decks, along with more info on the tournament

if your just interested in watching, sire squawks (the developer of the FCG TCG) will be streaming his games live, so pop on in at around 2:30 to see what chaos unfolds (I'll also be linking the stream later when it actually goes live)

P.S: just to be clear, since the rules doc doesn't state it, the FCGFAN cards are not allowed for tournament play.