I'd talk to the store owner, since s/he is the person who will end up carrying more weight - you're running a league in that person's store with his/her permission, after all.
You can talk to the league owner as well if you want, but I think the store owner would take precedence.
On my topic I meant as in I couldn't believe you can attack first first turn, that's why I thought SS misinterpreted my question. I always thought the person going second could attack but not the first first, seems so cheap and can donk so easily sometimes. I've been out of the loop for a while, I evidently missed the Uxiedonk phase haha. Thanks for the help!
I read your thread in the deck garage.
My friend knows really well how to use accelgor.
He has a 4-4 line of accelgor and on t2 he deck and covers
and put up the trainer lock gothitelle. When it's his turn, he
uses switch and puts up accelgor and uses it again.
He runs 4 ultra ball 4 level ball 4 poke ball 4 great ball 4 pokemon communication