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.
![Herald's Horn [The Lost Caverns of Ixalan Commander]](http://tothetablebgc.myshopify.com/cdn/shop/files/4bfa71d4-4125-4404-9c24-979401bae592.png?v=1776521886&width=1445)
