While egregious play patterns was the primary reason for the bans, the card was also incredibly hard to find, and at one point during its time in Standard, was regarded as the card with the lowest supply, relative to the rest of the formats card pool
Thickness of 1 Side (microns): Dragon Shield Perfect Fit (60), Gamegenic Matte Prime (105) 100 Double Sleeved Card Thickness (mm): Theoretical (63), Practical (69) Water Test: Pass Deck Box Fit (mm storage): Fit: 100 good, 0 bad
If they retreat it, you can still threaten to use G-Max Rapid Flow to finish it off
But not to worry, by the time you finish this blog post, you will know the thickness of your cards, what "pt" means, and what products are designed to fit your cards
The versatility of Satoru Umezawa means that you can still draft it later in even if you didn't plan on making it a ninjutsu build