Harbinger of the Tides [Duel Decks: Merfolk vs. Goblins] Bird Soldier Archer Set: Eldritch Moon Type: Creature

Set: Eldritch Moon Type: Creature — Eldrazi Boar Rarity: Mythic Cost: {10} Emerge {6}{G}{G}{G} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value

its controller gains 1 life

Sin Prodder deals damage to that player equal to that card's mana value

Set: Commander 2017 Type: Instant Rarity: Uncommon Cost: {4}{B}{R} Cast this spell only during combat

If a source would deal damage to Swans of Bryn Argoll

Harbinger of the Tides [Duel Decks: Merfolk vs. Goblins] Bird Soldier Archer Set: Eldritch Moon Type: CreatureSet: Duel Decks: Merfolk vs. Goblins Type: Creature Merfolk Wizard Rarity: Rare Cost: {U}{U} You may cast Harbinger of the Tides as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) When Harbinger of the Tides enters the battlefield, you may return target tapped creature an opponent controls to its owner's hand.