Recovered my old account, what now?

Hi!

I recovered an account I forgot for a long time and lost access to the email. Support was helpful and I got it back after a few messages back and forth.

I did this just because of the nostalgia with no intentions of playing with it but did not realise that all 2016 Pokémon are guaranteed luckies. And all the Pokémon I had there are 2016, about 130 of them.

Now I am just wondering on what to do with it or do nothing and just take in all the nostalgia? I don’t have two devices to play on, don’t want to play with two accounts on the same device because that is against the rules.