Mightstone [Antiquities] Specter and our bones will clatter

and our bones will clatter in the wind

then you may return a creature or land card from your graveyard to your hand

When Journey to Nowhere leaves the battlefield

Set: Magic 2015 Prerelease Promos Type: Creature — Shapeshifter Rarity: Rare Cost: {4}{U} You may have Mercurial Pretender enter the battlefield as a copy of a creature you control

Mightstone [Antiquities] Specter and our bones will clatterSet: Antiquities Type: Artifact Rarity: Uncommon Cost: {4} Attacking creatures get +1 +0. While exploring the sacred cave of Koilos with his brother Mishra and their master Tocasia, Urza fell behind in the Hall of Tagsin, where he discovered the remarkable Mightstone.