Terror Tide
{2}{B}{B}
Sorcery
Oracle Text
Fathomless descent — All creatures get -X/-X until end of turn, where X is the number of permanent cards in your graveyard.
Watch Out
Static ability — always active, can't be responded toRules Note
This card has a static ability that applies continuously as long as it's on the battlefield. There's no trigger or activation — the effect just exists. Removing the permanent is the only way to stop it.