Almost entirely because of duplicate protection, they have now 100% lured me in as a customer to start seriously playing on MTG Arena and spending money, while also still collecting Common, Uncommon, Rare sets on MTGO (though no longer Mythics, it's too expensive to keep that up)
So far the economy is alright and since they already announced there will be a fix for duplicate cards in event runs it should become easier over time to get your decks together
Then, you draw 2 cards and trash 2 cards from your hand
According to the game creators, you can have a full collection made only from shiny cards if you would like to
A Sticky Unfinity Design Ever since I was a kid, I've loved Un- sets
Their stunning artwork, limited availability, and enduring popularity make them valuable additions to any collection