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 [Commander Legends: Battle for Baldur's Gate]](http://tothetablebgc.myshopify.com/cdn/shop/files/178274fd-8b9b-4d69-a47e-31b29b776742.png?v=1776521920&width=1445)
