Siren's Call [Beta Edition] Ice Age her "improvements" to them make

her "improvements" to them make her as feared by allies as by enemies

sparing not a single device

the next morning he was dead

" —Confucius

Siren's Call [Beta Edition] Ice Age her "improvements" to them makeSet: 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.