Herald’s Horn
- Color: Colorless
- Type: Artifact
- Rarity: Uncommon
- Set: Commander 2017
When 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, you may reveal the top card of your library. If it’s a creature card of the chosen type, you may put it into your hand.