Thrumming Stone [Coldsnap] Emblem and that player can't activate

and that player can't activate abilities that aren't mana abilities

Set: Battlebond Type: Land Rarity: Rare Sea of Clouds enters the battlefield tapped unless you have two or more opponents

−7: Exile the top ten cards of your library

Roaring Flame deals 2 damage to target creature

+1: Untap up to four target Forests

Thrumming Stone [Coldsnap] Emblem and that player can't activateSet: 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.)