magic the gathering modern horizons 2 set booster box Magic: Draft Multipack and delightful throwbacks Modern Horizons 3 Play Booster

Liepard (Mythical Island) is not available in Rare Packs

Such a thing would probably only prevent attacking or blocking but still, there is quite a lot of design scope to cover just in the realms of fair Pacifism like cards that cantrip

Reprints and new editions can also impact the value of older cards

In fact, if you play with friends who are all comfortable with each other as Magic players, you could ignore the whole bracket system altogether

Theyve become very prevalent on sites such as eBay, Etsy and AliExpress which answers the question: for the most part, these are produced in and sold from China

Not without some help