Like the Pelican SD card case, I would count this case design as splashproof, not waterproof
Look online for templates for printable Pokemon cards
During Each standby phase, swap control of this card to target opponent of your choice, and if you do, inflict 300 points of damage to them.Whilst this card is face-up on the field all monsters you control are treated as "Mushroom Man" monsters.When this card is sent to the graveyard you can special summon it in face-up attack position to your opponents side of the field
Well now you can, because Streets of New Capenna brought with it the blitz mechanic
On top of that, if any death message card other than Destiny Board is destroyed, Destiny Board itself will self-destruct, so there is a risk that even Mystical Space Typhoon, let alone Harpie's Feather Duster, will easily collapse
Regardless of the contents, his dubious purchase would remain fairly valuable to collectors, or at least a sentimental reminder of a hobby hes enjoyed since the 1990s