The first that pops out to me is the Jeskai Ascendency combo deck and UB Control deck that both placed in the Top 8 of PT Khans
He wore the card in a diamond-encrusted case around his neck, which he said cost $75,000 alone
- Hopeless Dragon: Once again, dump all the high level dragons that cannot be normal summoned with reasonings effect, then use Red-Eyes Darkness Metal Dragon to Special summon them to the field
TAHK0 speculated on why the error may have happened, writing, Poke Balls went through a lot of early variations, with everything from the button placement changing, to how it opens differing, to even being depicted with the white on top. It could be that an early Pok Ball design actually did open like it does on the card back, but when the design was eventually changed to the opposite way, they forgot to update it on the card back before going to print, and it remains that way to this day