Windborn Muse [Legions] Magic 2012 Promos negate the activation of the

negate the activation of the effects of your opponent's Effect Monsters

Set: XY: Double Crisis Type: Psychic Rarity: Common Retreat cost: Colorless

Set: Guilds of Ravnica Prerelease Promos Type: Legendary Creature — Elf Cleric Rarity: Rare Cost: {G}{W} Whenever Emmara

You may have Stunt Double enter the battlefield as a copy of any creature on the battlefield

One moment

Windborn Muse [Legions] Magic 2012 Promos negate the activation of theSet: Legions Type: Creature Spirit Rarity: Rare Cost: {3}{W} Flying Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. "Her voice is justice, clear and relentless." Akroma, angelic avenger