Racers' Ring⁣ - Streets of New Capenna⁣ (Common)⁣ [253]

Racers' Ring is a land that enters the battlefield tapped, meaning you can't use it to generate mana on the turn you play it. Once it's in play, you can tap it for either red or green mana, which is useful for casting spells of those colours. The more interesting feature is its ability to sacrifice itself for a cost of two generic mana and one each of red and green mana, allowing you to draw a card. This makes it a decent late-game option when you have extra mana to spare, as it can help you dig for more resources, but the downside is that you lose a land, which can affect your mana base if you need to maintain a steady flow of resources. Overall, it's best suited for decks that can afford to lose a land for card advantage, especially in a format where drawing cards is crucial.