It basically reads as when either player Knocks Out a Pokemon, put that whole Pokemon line in the Lost Zone instead of the discard pile. If you are playing a Pokemon TCG Online deck like Arceus VSTAR [Brilliant Stars] you dont really care too much about your Pokemon getting Lost Zoned, but if you are a single Prize Card deck, it could really matter
This is the second time a card previously exclusive to the Sega Dreamcast game has been printed on paper, after Arden Angel in Secret Lair Commander Deck: Angels: They're Just Like Us but Cooler and with Wings
I don't know what the original Digimon battle system was, but I think it just needs to be changed or explained how the moves and attack order work
However, popularity doesn't necessarily dictate price tags, as there are many factors at play, but it's still surprising that this card isn't a bit higher priced compared to some of the other Special Illustration Rares
Dark Magician Girl German DL18-EN003 blue text (DL18-DE003 Dunkles Magier-Madchen) from the set Duelist League 18