When the card was first revealed in Mirage, it saw next to zero play
Ive also heard of people including their custom designed cards in Cube, which sounds like one of the best places for it
Then a few sets later in Legends Greed debuted and you can trade two life and a mana to draw a card and that was the first time life was traded for cards which would be ground into the dirt with Necropotence
Its going to take some setup to get in with it for 2 cards (One on cast, one on hit), and after that its unlikely that it will continue to have targets
Ryan Sainio has an article of his favorites coming out today as well, so make sure to keep on the lookout for that this morning as well As always there is only so much I can say in one article, so if we missed one of your favorites, jump on over to Twitter to tell me or Ryan which Swamp you like best, and make sure you share an image of the art