Horizon Canopyutility$5.31Pain land-style green/white fixing with an upside mana sink; it can tap for either of your colors at the cost of life, while also offering late-game card draw. It fills a very similar role in two-color decks.
Battlefield Forgeutility$2.97A classic pain land that fixes two colors with optional colorless mana. It functions almost identically as a dual-color source that trades life for access to colored mana.
Razorverge ThicketutilityBudget$0.44Fast dual land for green/white decks that enters untapped early and provides the same color pair. It is a common upgrade for low-curve decks that want painless fixing instead of repeated life loss.
Sunpetal GroveutilityBudget$1.07A green/white dual land that commonly enters untapped in the early and midgame when you already have the right basics. It serves the same color-fixing role with no damage drawback.
Temple Gardenutility$10.73Shock land for green/white that can enter untapped at the cost of 2 life. It is the strongest direct upgrade if you want reliable two-color fixing in the same color pair.
Canopy Vistautility$2.80A green/white dual land that can enter untapped with enough basic lands and otherwise provides the same colors. It is a budget-friendly option for decks that can support the land types.
Windswept Heathutility$63.04Fetch land that can find Plains or Forest and therefore fixes green/white mana through other duals and basics. It plays the same support role in two-color decks, especially where land types matter.
Mana Confluenceutility$50.16Universal fixing land that can produce any color at the cost of 1 life. It is a broader upgrade for multicolor decks that need consistent access to both green and white.