Over 25 years, the number of mint condition 1st Edition Charizards has dwindled significantly
For example, running a commander like Niv-Mizzet, Parun highly encourages the use of multiple cheap card draw effects to ping as many targets as possibleand, of course, win games out of nowhere when paired with Curiosity
Another one cost 7.5 million yen
You double the stats of one of your creatures, and sometimes even more importantly, give that creature haste
Others go for more simplified approaches with either Voltorb/Electrode due to their solid two Energy for 70 damage or Blitzzle/Zebistrika because the latter can snipe Pokmon on the bench
This has the added benefit of making sure your opponent cant win the game with that card, should it be a key to their victory