Messing with mana rocks, Treasure, and all manner of creatures is great, though Im wondering how much this backfires in a Limited format with web-slinging as a main mechanic
Lands have only gotten better since then, especially in a format where one of the most universally understood Rule 0 expectations is that mass land destruction is a non-starter
Notably, there are a couple of artifacts that, while not putting extra cards in your hand, let you skim off the top, like The Reality Chip
PSA graded cards offer authentication and consistent resale value
One, for example, gives the player who rolls Chaos a 7/7 colorless Eldrazi token which forces a defending player to sacrifice a permanent when it attacks