Herald's Horn (LCC) 304 md1 put a +1/+1 counter on

put a +1/+1 counter on each attacking creature with a +1/+1 counter on it

you may return this card from your graveyard to the battlefield face up or face down

Gallery of dragon art from D&D's history that precede each of the 10 adventures

Set: Ikoria: Lair of Behemoths Promos (PIKO)

Herald's Horn (LCC) 304 md1 put a +1/+1 counter onSet: The Lost Caverns of Ixalan Commander (LCC) Collector Number: 304 Rarity: uncommon Mana Cost: Type: Artifact Oracle Text: As this artifact enters, choose a creature type. Creature spells you cast of the chosen type cost 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. P T: