Herald's Horn [March of the Machine Commander] Dinosaur Island Morph {3}{R}{R}{R} (You may cast

Morph {3}{R}{R}{R} (You may cast this card face down as a 2/2 creature for {3}

Saheeli Rai deals 1 damage to each opponent

millions of monarch butterflies leave Mexico to spread out across eastern North America

−2: Create a 1/1 red Devil creature token with "When this creature dies

Your blood will oil the gears

Herald's Horn [March of the Machine Commander] Dinosaur Island Morph {3}{R}{R}{R} (You may castSet: March of the Machine Commander Type: Artifact Rarity: Uncommon Cost: {3} As Herald's Horn enters the battlefield, choose a creature type. Creature spells you cast of the chosen type cost 1 less to cast. At the beginning of your upkeep, look at the top card of your library. If it's a creature card of the chosen type, you may reveal it and put it into your hand.