According to the site's own tips on identifying fake cards, "around 80% of counterfeits" can be identified purely based on the reverse card art being the wrong shade of blue (usually fakes are lighter blue than the real thing)
With multiple powerful attacks, including a GX move that can incinerate anything in your way, this card has had some competitive success, appearing in some of the best Pokmon decks in the 2019 World Championships, where it helped secure third and fourth place
Look, as long as you don't use it TOO often it's probably fine
Id recommend placing the die just below each creature to allow for no confusion with permanent +1/+1 counters, a possibility with Favored Hoplite
QPMNs POD platform is calibrated to handle these complex layers automatically, ensuring your artwork doesn't look 'ghostly' or washed out on the final foil stock