You can reset the password if you have the email? Do you still have the original eth wallet it was connected to? maybe you can just move it if you really have no access and just connect a new account to that wallet. I think f2p has a good chance, I never bought and you get a pack at the end of every level and for things like the weekend challenge you even get up to a paid pack aside from multiple packs depending how many wins you get etc.

The flux you earn per match allow you to them combine those core cards into a better shine the first one is meteorite and those are the cards you own and can sell. The market is second layer so no gas fees for the most part. !PIZZA !LOLZ