That is not the case with fake cards where the light does not pass through much or at all if the light is not that strong as in the case below (iphone used) The best way to see if a card is fake is to use a black light but that is something most people don't have because they don't need it and can't take it with them to a GP let's say
Im looking at the kinds of things you want to stare at for a while to figure out
Being able to obtain Pokmon TCG Pocket cards in a different language is a fun little inclusion that emulates the fun of scoring a card in a non-English language in real life
An important thing to note is that Limited archetypes are just recommendations for the kind of deck to build with those colors, but not necessarily a requirement
Parnesse, the Subtle Brush likely deserves her own dedicated spell copy deck and outside of providing you and your board with essentially Ward: pay 4 life, doesnt really synergize well with the deck as is
What made the card so valuable was its perfect Professional Sports Authenticator (PSA) gem mint grading, which means that its condition was as good as brand new