Thrumming Stone [The List] Fairy Set: EX: Crystal Guardians Type:

Set: EX: Crystal Guardians Type: Fighting

Set: World Championship Decks 2003 Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Then that player loses all unspent mana and you add the mana lost this way

Set: Sun & Moon: Burning Shadows Type: Colorless Rarity: Promo Retreat cost: Colorless

otherwise put it on the bottom of your deck

Thrumming Stone [The List] Fairy Set: EX: Crystal Guardians Type:Set: The List 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.)