Herald of Secret Streams [Ixalan Prerelease Promos] Bird Set: Sun & Moon: Black

Set: Sun & Moon: Black Star Promos Type: Darkness Rarity: Black Star Promo Retreat cost: Colorless

Set: Sword & Shield: Darkness Ablaze Type: Colorless Rarity: Common Retreat cost: Colorless

−1: Return target creature to its owner's hand

Set: Sword & Shield: Vivid Voltage Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: Diamond & Pearl: Great Encounters Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Herald of Secret Streams [Ixalan Prerelease Promos] Bird Set: Sun & Moon: BlackSet: Ixalan Prerelease Promos Type: Creature Merfolk Warrior Rarity: Rare Cost: {3}{U} Creatures you control with +1 +1 counters on them can't be blocked. "You might as well try to stop the waterfall."