They trade their worst creature for their opponents best and then get in a massive swing
Additionally, here's some of the criteria I'm looking for when it comes to pulling these cards
Pokemon cards are all the rage (again)
While best known for board games and tabletop, its Shinjuku location carries a solid range of Pokmon cards, accessories, and sealed product
There are quite a few people who create very ambitious (or ambiguous) posts on Craigslist, either asking for far more than the cards are really worth, or just not giving enough information, so you need to learn to dig through the slag to find the gold
Additionally, sealed booster packs and boxes from this set are becoming increasingly rare and can be excellent long-term investments