All you need in order to help is either some level of familiarity with the TCG, or a willingness to learn, along with a good design sense
Centered on the Dark-type Mythical Pokmon Mega Darkrai, whose base form was introduced back in Generation IV, Pitch Black is a dark-themed expansion set featuring nightmarish themes and mysterious inter-dimensional Pokmon in a battle between darkness and light (or lightning, rather, with Mega Zeraora)
If the card is a full art or hyper rare card, and you can't feel texture, then it's obvious you have a fake full art or hyper rare card
For example, if a player plays a Nidoqueen, they can use Nidoking to attack for free
Most modern sets guarantee one reverse holo card per pack , making them easier to pull than traditional holos
Some repackage it into mystery packs, bundle it with sealed product, or sell it by the pound at conventions