Herald's Horn Tweet Details Color: Artifact Card Text: 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. Rarity: U Cost: 3 Card Type: Artifact Artist: Jason Felix Name: Herald's Horn Finish: Regular Card Number: 053/309 Set Name: Mystery Booster - Commander 2017
