Swans of Bryn Argoll [Shadowmoor] Commander 2018 during your turn

during your turn

Whether you've been casting Lightning Bolts since Alpha or just started playing with Rivals of Ixalan

or they may step on you

Set: Raging Battle Card type: Continuous Trap Rarity: Ultimate Rare All face-up Level 6 or higher Special Summoned monsters on the field cannot declare an attack or activate their effects

then if the total ATK the destroyed monsters had on the field is equal to that target's ATK

Swans of Bryn Argoll [Shadowmoor] Commander 2018 during your turnSet: Shadowmoor Type: Creature Bird Spirit Rarity: Rare Cost: {2}{W U}{W U} Flying If a source would deal damage to Swans of Bryn Argoll, prevent that damage. The source's controller draws cards equal to the damage prevented this way. Any being that harms them quickly learns its lesson.