Stone of Erech

Unique. Playable at the Vale of Erech and if the Men of Lamedon are already in play. Discard if the Men of Lamedon leave play. Then Elohir gave to Aragorn a silver horn, and he blew upon it; and it seemed to those that stood near that they heard a sound of answering horns, as if it was an echo in deep caves far away.LotRV