Siren's Call [Limited Edition Beta] Penny then sacrifices the rest

then sacrifices the rest

exile equipped creature

−6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Change the target of target spell with a single target unless that spell's controller pays {2}

Siren's Call [Limited Edition Beta] Penny then sacrifices the restSet: Limited Edition Beta Type: Instant 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.