User blog comment:LastationLover5000/Fairy Tail 371 - In Which Hiro Should Just Quit Out of Shame (Tartaros Arc: Part 2 - Song of the Heavenly Dragon)/@comment-117598-20140215002129/@comment-4728047-20140215045021

well, actually, Cana was the one who gathered all the cards (with her magic) and then handed the stacks to the cats

I don't know if there is a way to resist being trapped in a card (remember Shou did the same thing to Erza and a bunch of people at the Casino)

and we've seen that the cats are capable of some pretty impressive speed in flight when they actually try to fly quickly (instead of their usual floating along at walking pace)