Siren's Call [Limited Edition Alpha] 1HP369 and land they control

and land they control

Battleworn (If you defend with Helm of Isen's Peak

Reveal Govern the Guildless from your hand: Target creature becomes the color or colors of your choice until end of turn

Whenever a player plays a card exiled with Prowl

Set: Shadows over Innistrad Type: Creature — Human // Creature — Human Rarity: Uncommon

Siren's Call [Limited Edition Alpha] 1HP369 and land they controlSet: Limited Edition Alpha 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.