Quicksilver Fountain is a rare Artifact card from Magic: The Gathering (Mirrodin, MRD). Current market price: $4.75.
Rare
Mirrodin (MRD)
{3}
Mana Value
3
Card Text
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.
