Fuente de mercurio (Quicksilver Fountain)

Card Rules and Details

Card Type: Artifact

Mana Cost: {3}

Oracle Rules 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.

Set: Mirrodin (#233), Rarity: Rare, Artist: Trevor Hairsine