The only downside is that they don't have basic land types, so you can't get them with fetchlands (Arid Mesa), ramp spells (Farseek), and they don't fuel various cards that care about basic lands types (Crypt Ghast)
Many people run creatures with 4 toughness, solely with this in mind
Now, Im about to visit the place where all that magic came from
This deck doesn't have The Gitrog Monster in the 99, as that Frog Horror has some very challenging abilities to build around
In retrospect, it was resoundingly obvious: Blue Ugin was a rare combination of an iconic card and extreme scarcity, and players and collectors were willing to pay Tarmogoyf price for it
Conclusion If you are trying to determine the best Pokmon packs to buy right now, the sets listed above consistently deliver the strongest pull potential and some of the most valuable cards of the entire Scarlet & Violet era