Herald's Horn [Commander 2017] Zendikar Expeditions "Finally we understand the lesson

"Finally we understand the lesson of our home: loss begets renewal

Set: League Tokens 2012 Type: Token Creature — Goblin Rarity: Common

destroy it

At the beginning of your upkeep

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a green spell

Herald's Horn [Commander 2017] Zendikar Expeditions "Finally we understand the lessonSet: Commander 2017 Type: Artifact Rarity: Uncommon Cost: {3} 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.