booster box for sale Base Set 1st Edition Shadowless Take On the Challenge of an Eternity Current market prices of booster

Those two things are very much linked

The full-frame Black-and-White art is also pretty sweet

The inventory is thin enough that you should expect to wait for the right listing rather than buying the first available copy

Commander Qty: 1 Price: $0.69 Thryx, the Sudden Storm Flash (You may cast this spell any time you could cast an instant.) Flying Spells you cast with mana value 5 or greater cost less to cast and can't be countered

What's not to like about an enchantment that can stop attackers, save your blockers, make your creatures invulnerable to removal, give you free morphing, and allow recursion of comes-into-play abilities -- for free

Yes, development spends a lot of time trying to figure out where a set will take the metagame, but by that point the design is already handed off