Red Red gains a slew of new Aggro cards in addition to some combo pieces in Magic: The Gathering Foundations
This means that not only are you risking two prizes, but you need to wait a turn or more just to get the full payoff
Persians Sneaky Attack is powerful enough to 1HKO Piplups, which is pretty good for a turn 2 attack if you Claw Snag and see your opponent has nothing going for them
Seymour Guado Doubling up your Gardeners isnt terrible, but Kinnan, Bonder Prodigy doesnt usually do much else
The honest risk: the top picks already carry a premium over their original shelf price, so youre buying strength, not a bargain
Enchantment Sunbird's Invocation Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's mana value