Marketplace TCGplayer Sets Marketplace Cardmarket Sets Market Trend Price History Deck Usage & Meta Stats Public deck and tournament usage for Dark Renewal
Then theyve added the shadows and made some other small changes, so the fourth, fifth, sixth, and seventh print runs were unlimited edition, and these four print runs dont have any differences as far as anyone could tell (I have heard some rumors about some semi-glossy unlimited edition Base Set cards however, which Im still investigating - although those seem to be regional differences instead of print run differences)
This means your card curls when the cardboard part of the card expands due to humidity and the foil part stays the same because it doesnt absorb humidity
That means that these cards are cut by third parties from sheets of uncut magic cards usually given away as prizes at events
It doesn't do anything new and revolutionary, but it does both provide gas for your main strategy as well as a win condition all in one go
If you really need to add half a land, then cut an expensive spell and add a cheap cantrip