Players have an equal chance of opening any one of the 30 cards from a Box Topper booster
Unlike regular holos, the artwork shows a black Charizard with gold foil highlights
Professor Willow is GO's most recognizable character, and, since he always gives the player Research Tasks in the game, it is perfect for him to feature on a Professor's Research card
3 Mewtwo Ex A Powerful And Consistent Attack While Mewtwo ex has a similar strategy to Charizard ex, it is even better because the Energy acceleration happens on the Bench as opposed to needing to be in the Active Spot
- Descend into a world below the surface and discover the true potential of the Terastal phenomenon
But if your question is, What unofficial, licensed cards first had Pokemon on them? then sure, you can look at non-TCG products like Bandai Carddass