They are incredibly slim, meaning you can fit them into any card slot with no issues
If you do, it enters the battlefield as a copy of one of those cards with a number of additional +1/+1 counters on it equal to the power of the other card. Basically, they can become any creature in any graveyard, and then get some +1/+1 counters on them to boot
About Konami Group Konami Group was established in 1973, starting as an amusement machine manufacturer for arcades
Senior division was limited to players born between 2007 and 2010, while all other players born in 2006 or earlier qualified for the Masters division
Aurora Energy In order to attach this card to 1 of your Pokemon, you have to discard a card from your hand
In what can be presumed are earlier versions, several words use kanji instead of katakana in certain iterations, such as instead of for tails