Siren's Call [Limited Edition Alpha] Token Artifact Creature Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Basic Land — Mountain Rarity: Common ({T}: Add {R}

If each of those creatures could block all creatures that the other is blocking

Target opponent chooses one

Set: Aether Revolt Prerelease Promos Type: Creature — Angel Rarity: Mythic Cost: {5}{W}{W} Flying

Siren's Call [Limited Edition Alpha] Token Artifact Creature Set: Portal Three Kingdoms Type:Set: 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.