Herald's Horn
Artifact · 
Herald's Horn is part of 56 combos legal in Commander. Often combined with Appa, Steadfast Guardian and Ashnod's Altar.
Herald's Horn
Artifact
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.
- Mana value
- 3
- Color identity
Frequently combined with
The cards that most often join Herald's Horn across all of its 56 combos.
Roles in combos
What Herald's Horn provides to the combos it is part of.
- Cost Reducer - Spells
Combos with Herald's Horn
56 combos legal in Commander.
Color Identity: W, U, B, R
Cards in combo:
Metallic Sliver
Lavabelly Sliver
Hibernation Sliver
Syphon Sliver
Herald's Horn
Results in combo:
Infinite creature LTB
Infinite creature ETB
Infinite damage
Infinite lifegain triggers
Infinite storm count
Color Identity: W, U, B, R
Cards in combo:
Metallic Sliver
Lavabelly Sliver
Hibernation Sliver
Essence Sliver
Herald's Horn
+1 other prerequisite
Results in combo:
Infinite damage
Infinite creature ETB
Infinite lifegain triggers
Infinite creature LTB
Infinite storm count
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Restoration Angel
Herald's Horn
Pearl Medallion
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Restoration Angel
Herald's Horn
Cloud Key
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Pearl Medallion
Felidar Guardian
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Cloud Key
Felidar Guardian
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Restoration Angel
Herald's Horn
The Wind Crystal
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: R
Cards in combo:
Squee, the Immortal
Skyfire Phoenix
Herald's Horn
Thermopod
Results in combo:
Infinite creature LTB
Infinite creature ETB
Infinite creature sacrifice triggers
Infinite death triggers
Infinite storm count
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Restoration Angel
Helm of Awakening
Herald's Horn
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Felidar Guardian
The Wind Crystal
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: R
Cards in combo:
Squee, the Immortal
Skyfire Phoenix
Herald's Horn
Phyrexian Altar
Results in combo:
Infinite creature LTB
Infinite creature ETB
Infinite creature sacrifice triggers
Infinite death triggers
Infinite storm count
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Helm of Awakening
Herald's Horn
Felidar Guardian
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Pearl Medallion
Icewind Stalwart
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Cloud Key
Icewind Stalwart
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Restoration Angel
Herald's Horn
Gathering Stone
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Helm of Awakening
Herald's Horn
Icewind Stalwart
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Restoration Angel
Herald's Horn
The Immortal Sun
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Icewind Stalwart
The Wind Crystal
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Felidar Guardian
The Immortal Sun
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
Color Identity: W
Cards in combo:
Appa, Steadfast Guardian
Herald's Horn
Felidar Guardian
Gathering Stone
Results in combo:
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite creature tokens
