Im currently on a journey to collect all Mewtwo cards, and I recently added one of my favorites to the collection: the CoroCoro Mewtwo Strikes Back Jumbo card from 1998
However, if you reel in your line too early or too late, and you see the message "nothing seems to bite here," or if someone asks you to do something via the PSS, your chances will reset to normal
If an older card that has rotated out receives a reprint in a newer, legal set (with a current regulation mark), then older printings of that same card become legal to use in the Standard format again, as long as their effect text is identical to the reprinted version
Water Dragon-Type monster, you can even search it straight from the deck whenever Tidal is banished
The main reason is that it is incredibly strong when you go first, as it lets you look at your opponent's hand, pick a card, and force them to shuffle that card back into their deck
This type of design insight is the most fun, finding neat ways to edge around rules or to allow people to do new, neat, combos to create unique dynamics in play to emerge