The McDonald's Pokmon crossover began on Tuesday, and already it looks like scalpers are on the prowl, securing whole boxes of these dragon-themed Pokmon cards and attempting to flip them on eBay at inflated prices
Basically, they are cards that are otherwise typical creature cards, but some condition allows you to flip them over so that they become a new card
For the simple use of Cancel (1UU) you get to counter said spell outright
That is why it is important not to judge solely by cheap prices or general vibes, but to comprehensively look at the printing, paper quality, holo processing, photos, descriptions, and seller information
These all have the same inherent weakness: You spent a card without impacting the board