pokemon swellow card XY ROARING SKIES - 72/108 HOLO Stage 1 Pokemon Center 2005 Retsuden Series

Opportunistic Dragon

Plenty of mechanics, keywords, and recurring card effects in MtG tinker with time, and some of them date back to the game's earliest days

We wouldnt recommend it for the rare Pokemon cards in your collection, as this method of storage wont guarantee that your cards are fully protected, but for storing the low value bulk cards, its perfect

You choose your favorite game mode

If not, I have some bad news: this set will be around for a long time because Wizards of the Coast has declared that cards in this set will be Standard legal for at least five years

The effect is only applied once, but its likely going to be very relevant depending on the boardstate