premium card binder MOSLA Top Loader for Trading Cards, 288 Capacity, Black Fits standard Card Guardian - 9 Pocket

GET DIRECT ACCESS TO THE COOLEST CARDSCollector Boosters give you direct access to the most desirable Modern Horizons 3 cards, including 5 cards of rarity Rare or higher in every pack

Sideboarding it out needs a good reason

[12] Despite the loss of funding, Project Lightning Bug continued to show when a planeswalker entered or left Ravnica

Perhaps hashing out this info will give us a bit more insight on what triggers to look for on these late release packs and their origins

It is done because Pokemon booster packs are always packed with cards in a specific order, and the rarest card is often the fourth card from the bottom