Siren's Call [Alpha Edition] Gideon Set: McDonald's Promos: 2019 Collection

Set: McDonald's Promos: 2019 Collection Type: Colorless Rarity: Promo Retreat cost: Colorless

Using nature to their advantage

Set: Nintendo: Black Star Promos Type: Item Rarity: Black Star Promo

Set: Sun & Moon: Team Up Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

{U}: Morphling gains flying until end of turn

Siren's Call [Alpha Edition] Gideon Set: McDonald's Promos: 2019 CollectionSet: Alpha 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.