River Herald Guide [The Lost Caverns of Ixalan] Wurm they often attack boats whose

they often attack boats whose colors too closely resemble those of other drakes

Set: The Brothers' War Type: Creature — Beast Horror Rarity: Common Cost: {4}{B} As long as you've drawn two or more cards this turn

Sacrifice a Goblin: Marsh Flitter has base power and toughness 3/3 until end of turn

Set: Streets of New Capenna Commander Type: Legendary Creature — Vampire Ally Rarity: Mythic Cost: {1}{B}{B} Flying

River Herald Guide [The Lost Caverns of Ixalan] Wurm they often attack boats whoseSet: The Lost Caverns of Ixalan Type: Creature Merfolk Scout Rarity: Common Cost: {2}{G} Vigilance When River Herald Guide enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1 +1 counter on this creature, then put the card back or put it into your graveyard.)