Name: Siren's Call
Rules Text: Play Siren's Call only during an opponent's turn and only before attackers are declared.
Creatures the active player controls attack this turn if able.
At end of turn, 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.
Set/Rarity: Fourth Edition Uncommon, Revised Edition Uncommon, Unlimited Edition Uncommon, Limited Edition Beta Uncommon, Limited Edition Alpha Uncommon