Thrumming Stone [Double Masters 2022] Demon Noble Spells your opponents cast that

Spells your opponents cast that target Terror of the Peaks cost an additional 3 life to cast

Each creature spell you cast has emerge

Set: Dominaria United Promos Type: Creature — Elf Druid Rarity: Rare Cost: {G}{G} Other Elves you control get +1/+1

Clockmaker enters

instead it's turned face up and assigns or deals damage

Thrumming Stone [Double Masters 2022] Demon Noble Spells your opponents cast thatSet: Double Masters 2022 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.)