Siren's Call [Beta Edition] 177 Set: Neo Revelation 1st Edition

Set: Neo Revelation 1st Edition Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

) At the beginning of each end phase

Set: Sun & Moon: Cosmic Eclipse Type: Grass Rarity: Secret Rare Retreat cost: Colorless

Set: EX: Sandstorm Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Siren's Call [Beta Edition] 177 Set: Neo Revelation 1st EditionSet: 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.