Vivid Meadow

The Vivid cycle solved a specific problem with five-color fixing: the painlands and duals let you produce off-color mana every turn, but a land that fixes for anything, every turn, with no cost is a fixing engine that warps deckbuilding toward greed. The charge counter is the rationing mechanism. You get exactly two pulls of any-color mana, and after that the land settles into producing its on-color mana (white, here) for the rest of the game. That structure turns the land from an open-ended rainbow source into a budget you spend down: two precise moments where you reach outside your colors, and a baseline tapland the rest of the time. The enters-tapped clause prices the flexibility further, conceding a tempo beat up front. What makes the design durable is that the limit is generous enough to matter (two off-color casts will usually cover the splash that needed covering) without being so generous that splashing carries no cost. It is a counters-as-resource design applied to mana fixing rather than to creatures, and the cleanliness of the idea is why the cycle keeps getting reprinted: it gives multicolor decks a real fixing land while keeping the friction of a splash visible on the battlefield, one charge counter at a time.