TCGPCollector does admit that their experiment doesn't account for 'account hourglasses from missions and events', which can be a source of free packs, but that factor wouldn't likely make much of a dent in the day total
A Pokmon 'Energy Card Break' is when a participant is assigned one of the eight energy cards, such as Fire, Lightning, or Metal, and then a pack of Pokmon cards is opened on stream once all 8 energy cards have been assigned, all the cards from the pack go to the participant assigned to that energy
Having the ability to hinder an opponent's creatures is valuable in draft games due to the dominance of creature-based strategies
Deharme Modern Horizons 1 Timeshifts #1 Rulings for Ephemerate 4 2019-06-14 Once the exiled creature returns, it's considered a new object with no relation to the object that it was
Also something to note on the Himenos