To be clear, even though you will see American YouTubers ripping open packs of international cards long before their street dates (either because they are sent samples by TPCi, as we are, or because they get retail stock ahead of sale), this isnt the case for the Japanese sets
If they hope to succeed with MtG Arena, they dont just need to convert people who might be wavering on Hearthstone - they also have to tempt those, like me, with physical decks lying around but no time to organise a real-world game
Archpriest of Iona is a cleric that works well with a party-focused strategy
A full playset of Relic of Progenitus adds even more power to your draw engine, letting you draw a card a turn or easily animate Ketramose if need be
An atavistic memory roared through his mind
The ability for a Trampling creature to grow itself is a great piece of self-synergy, and interacting with the graveyard is a powerful upside stapled onto an already-powerful card