It provides Psychic Energy, and anytime the Pokemon is attached to is damaged, it puts 2 damage counters on the Attacking Pokemon (so long as it was the Active Pokemon) This may seem incredibly minor at first glance, but Pokemon is a game of inches
Counterfeit and resealed box risk is the greatest among all methods
If you are at all intrigued by the world of misprint and odd MTG cards, I invite you to check out this wonderful little Reddit discussion where a long time misprint collector took all questions posed to him for a time
If youre interested in some more blinged-out basics for your Commander or Modern decks, TCGplayer has your back
20 years ago, Nat played Jet Set Radio Future for the first time, and she's not stopped thinking about games since
Use this card to flicker something like Agent of Treachery repeatedly with cheap spells, and your opponents boards will be so bare youll have to resort to stealing their lands (or you can do that first depending on how mean you want to be)