Proving your theory would be most likely one of the most unfeasible things right now, youd need to find some packs, gather the courage to open them, AND pack the Venomoth (1 chance in 16) Im amazed to still learn more after all this time collecting Japanese old back cards
You can also look to leverage spells which implicitly allow cooperation between different players, such as Discerning Financier, the various curse-type auras, voting spells and similar effects like Councils Judgment or Lavabrink Floodgates, and damage redirectors like Stuffy Doll or Brash Taunter
Getting either vigilance or flying is solid for the 4/4 body
Ethersworn Sphinx
Pair that with the massive card pool, nearly 1700 in the original Mystery Booster, and your chances of pulling any specific card are minuscule
It will most likely be made-to-order, which means the company will only produce as many boxes as orders received