Thrumming Stone [Coldsnap] Amonkhet Prerelease Promos Set: Hidden Fates: Shiny Vault

Set: Hidden Fates: Shiny Vault Type: Lightning Rarity: Shiny Holo Rare Retreat cost: 1 [1L] Electro Ball (50)

Gideon Jura Legendary Planeswalker — Gideon Rise of the Eldrazi

−X: Chandra Nalaar deals X damage to target creature

Traitor's Tome booklet

If your opponent has exactly 3 Prize cards remaining

Thrumming Stone [Coldsnap] Amonkhet Prerelease Promos Set: Hidden Fates: Shiny VaultSet: Coldsnap Type: Legendary Artifact Rarity: Rare Cost: {5} Spells you cast have ripple 4. (Whenever you cast a spell, you may reveal the top four cards of your library. You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs. Put the rest on the bottom of your library.)