If an effect tries to do this, nothing happens
Fist of Suns and Jodah, Archmage Eternal Each of these is very good at getting you to alternate cast something for five mana
Most of these cards are based on Pokmon originally discovered in the Johto region, but there are a few outliers, too, none of which seem to follow any particular theme
Wildcards are the only way to craft cards, as there's no 'dusting' mechanic to break down cards you don't want to make new ones, as seen in games like Yu-Gi-Oh
Children who grew up playing or watching Pokmon are now working adults, and many people happily spend money to bolster their old card collections
They carry Japanese booster boxes, singles, accessories, and even have a dedicated mobile app for browsing and purchasing