Such a potentially powerful mechanic enforces a lot of rules in the design space of cards with it, but at the same time it allows for super unique interactions if done right
However, as we talked about in the intro, there are a handful of complicating factors, so let's take a look at the expected value of Core Set 2019 from a few different perspectives
Leyline of the Guildpact ($34.00) A new leyline card that you wish you could within your first hand, but also works well in green decks in general
Its more interest to see all those cards on the give it a try list than it is to see a bunch of cards which will just get, without thought, jammed into decks
Sure, thats only 1 in 2,915,452 packs
Every Commander that makes this chart fits into one of three places: Reserved Cards from Legends Due to cards from the first sets having low print runs, these cards have a very, very low print run which drives up their price