水銀の泉
Quicksilver Fountain is a Magic: The Gathering card. Compare listings from Singapore Magic: The Gathering sellers on CardJio, then jio them on WhatsApp.
At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it. At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them.
在每位牌手的维持开始时，目标牌手选择目标由其操控且非海岛的地，并在其上放置一个洪水指示物。只要该地上有洪水指示物，它便是海岛。 在每个结束步骤开始时，若战场上所有地都是海岛，则从它们上面移去所有洪水指示物。