digimon card game special booster 1.5 - Ver.1.5 BT01-03 BT02 and BT03 that were not included in Version 1.0 Digimon Trading Card Game Release

In fact, I think it scales so well even at turn six when it can attack that it can quickly finish a game on its own as long as it survives to do so

While it can be useful for stopping specific cards, it is largely to niche to be that useful for a player compared to other spell cards

Sure, theres an argument to use Perceived Barrier to Entry for all super-expensive cards, but that can be a path to difficulty

Cards that are 2-diamond and below cant be turned into trade tokens at all, and even 1-star cards only get you 100 tokens each

Only a small number were ever produced, and even fewer have survived in good condition