every 3-4 days u got time to finish one round. One round consists of one game vs 1 opponent which is decided by me and put on the list. Within those3-4 days u both have to play best of 3 and reprot the result to me^^
So the time when u play is free to choose.
The only time we all need to be there is when we draft the decks for each round
Drafting is picking 3-6 random boosters from editions i decide on and then u get cards and build a deck with those.
SAve the decks and will use them each round. With 8 participants there will be 7 rounds. so about 1 month ^^