They can be used in good faith, or for ill, and the verdict on how problematic a card can be is more complex than whats written on it: it requires context of how and when its played, with what cards it is played, and in what scenario
The 'can't block' effect is limited to small critters
Most Pokmon cards dont offer high returns, but a select few are valuable due to scarcity and features like trophy status, holography, or Japanese origin
Beautiful and offputting in equal measure, they swung from the more comic book-y cards like Torrens Fist of the Angels and Jerren Corrupted Bishop to almost wood carving-feeling ones like Sigarda Champion of Light and Halana and Alena, Partners
We can even help you answer the twin age-old questions - how many Pokmon are there, and how many Pokmon cards are there?