Siren's Call [Alpha Edition] 71 Set: Legends Type: Legendary Creature

Set: Legends Type: Legendary Creature — Elder Dragon Rarity: Rare Cost: {2}{U}{U}{B}{B}{R}{R} Flying

and is unaffected by

War favors the informed

and Graveyard

"Which would you like first

Siren's Call [Alpha Edition] 71 Set: Legends Type: Legendary CreatureSet: Alpha 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.