It's a staple in both Legacy and Premodern decks and an essential piece of interaction, so it sits atop this pretty awesome list of cards
It's a simple calculation really - more removal cards equals less space for sliver cards
Lumra mills you, but your deck can be built around sacrificing those lands if you want

Other notable sales: $615,000 Limited Editon Alpha pedigreed to the Jeff Ferriera Collection (Heritage Auctions, March 2023) $540,000 Limited Edition Alpha, signed by Christopher Rush (Fanatics Collect Premier Auction, March 2023) $511,100 Limited Edition Alpha, signed by Christopher Rush (Fanatics Collect Weekly Auction, January 2021) $220,000 Limited Edition Alpha (Fanatics Collect Premier Auction, April 2023) $186,000 Limited Edition Alpha (Fanatics Collect Premier Auction, July 2024) $174,000 Limited Edition Alpha (Heritage Auctions, December 2022) $156,000 Limited Edition Alpha (Heritage Auctions, November 2021) $132,000 Limited Edition Beta, Artist Proof (Goldin Auctions, June 2023) $108,000 Limited Edition Alpha (Fanatics Collect Premier Auction, March 2023) $106,250 Limited Edition Beta, Artist Proof (Heritage Auctions, October 2023) The Mox Jewels The Mox Jewels (often simply called the Moxes) are a set of five jewel artifacts that add one mana of a certain color type to the players mana pool
