Herald's Horn
The List (PLST #C17-53)
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CKCard Kingdom
Herald's Horn
CMC: 3
Type
Artifact
Rules 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.
Printing
The List (PLST #C17-53)
uncommon
Illustrated by Jason Felix