Siren's Call [Beta Edition] Basic Set: San Diego Comic-Con 2015

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Elf Scout Rarity: Mythic Cost: {2}{G} When Nissa

"While most overworlders fortunately don't realize this

before attackers are declared

{T}: Tap target artifact

Siren's Call [Beta Edition] Basic Set: San Diego Comic-Con 2015Set: Beta 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.