This exclusion from non-Japanese Collector Boosters was not intended, and, as a result, our communications leading up to the release of Ikoria: Lair of Behemoths contained incorrect information that we have since corrected
Privileged Position The great weakness of any creature-heavy color is that your critters tend to be the heavyweights of your deck
This means that if you cast the top card of your library, you can't look at the next one until you're done paying for that spell.
The main beneficiary of Struggle's ability is almost certainly Shroofus Sproutsire, the mono-green token commander that may not have a ton of recourse against a board full of blockers given the lack of additional colors
Japanese cases are packed differently and hold more boxes, so always confirm the box and pack count before you buy a case
Mastery of the game is not something that can happen overnight