Each booster contains twelve randomized cards: 6 common cards, 3 uncommon cards, 2 rare, super rare, or legendary cards, and 1 foil card (random rarity level)
However, Wartortle has its fans too, and in the Pokemon TCG, there are plenty of rare cards to help you collect everything related to the turtle Pokemon
The DCI, as google tells me, is the governing body behind things like banned cards, restricted cards and the way that the competitive gameplay is governed, and the artwork (done by Maro?) is just a scribbled dude in a blindfold holding a mug of beer tossing darts at cards on a dartboard as a self-deprecating way to show off the "rigorous decision-making process" that the DCI uses to ban a card
With Gholdengo ex having a huge presence at Pokmon Worlds this year, why wouldnt you add some shine to your deck on the biggest stage in Pokmon