lol, nah, thanks to an event in Fate Grand Order I got into cardistry, this:
Though I'm nowhere near as good as those guys lol, far, far, FAR from it, I can barely pull a Sybil without cards flying everywhere.
Which is the thing, certain moves like the pressure fan:
Can bend, warp, or otherwise damage the cards and that's if you can pull them off properly, if not, the damage is even worse lol, add to that the damage suffered when cards fall on hard floors, bends when trying to pick them up and other issues and it's easy to chew through a deck in a short while.
I know some people who go through one deck per week, which IMO is insane, but not that uncommon depending on what moves you practice and for how long.
My first deck, a Bicycle Rider Back that I had for years before using it for this stuff, has some cards that are now bent to hell lol, got a new one a couple of months ago and that one is still in pretty decent shape, for now.