Quicksilver Fountain
Artifact
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.
Illustrated by
Legality
Rulings
Dec 1, 2004
The land stays an Island until the flood counter is removed, even if Quicksilver Fountain leaves the battlefield.
Dec 1, 2004
The timestamp of the land-type-changing ability is set when the triggered ability resolves (so each one has a different timestamp).
