Quicksilver Fountain 水银喷泉
{3}
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，该牌手选择目标由他操控，且非海岛的地，并在其上放置一个洪水指示物。只要其上有洪水指示物，该地便是海岛。
在回合结束时，若场上所有的地都是海岛，则移除其上的所有洪水指示物。
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。
Paratranz
单卡释疑
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(2004-12-01) 翻译来源：机器翻译warning
地类别改变异能的时间印记是在触发式异能结算时设定（因此每个异能的时间印记都不同）。
The timestamp of the land-type-changing ability is set when the triggered ability resolves (so each one has a different timestamp). -
(2004-12-01) 翻译来源：机器翻译warning
只要洪水指示物未移除，该地便会持续为海岛，就算水银喷泉离开战场也是一样。
The land stays an Island until the flood counter is removed, even if Quicksilver Fountain leaves the battlefield.