The world's largest Pokemon card is actually 13,000 cards in one
 

Pikachu has evolved once again -- this time into a massive mosaic featuring his original pose as drawn by famed Pokémon illustrator Ken Sugimori. The mosaic is 32 feet tall, 23 feet wide and it's created out of 12,987 individual Pokémon...

http://www.engadget.com/2016/03/22/p...c-anniversary/