This effect obviously references how poison can't infect a Machine, but few players will care
Once the popularity of the original Pokmon games had died down a bit, in came a whole new, even pricier Pokmon endeavour: Pokmon cards
These cards are usually seen in the anime only once or twice, are pretty much just there to get the characters out of a tight spot that other cards more frequently used wouldn't have (Yusei's "High and Low" card is a good example)
This number was increased to over 10000 with the March 24 update, up to around the release of Structure Deck: Shaddoll Showdown
Genesect's ability to change its type by inserting certain discs is reminiscent of Arceus' similar ability, except it uses plates
Players have taken to social media to share their frustration at the trading feature, criticizing it for having too many requirements and too many restrictions