Siren's Call [Beta Edition] Basic If it's a land card

If it's a land card

before attackers are declared

then sacrifices the rest

Set: Exodus Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Each player chooses from among the permanents they control an artifact

Who Shelters All enters the battlefield tapped

Siren's Call [Beta Edition] Basic If it's a land cardSet: Beta Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy all non Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.