Thrumming Stone [Double Masters 2022] Rarity_R2 but I knew it weren't

but I knew it weren't no ordinary hunk o' rock

Though it may take an eternity

Set: Unknown Event Type: Legendary Creature — Equipment Rarity: Common Cost: {W}{U}{B}{R}{G} Spells you cast cost 3 less to cast if they were originally printed in the following exansions or associated commander decks

As long as Azra Matchthrower is paired with a battle

Thrumming Stone [Double Masters 2022] Rarity_R2 but I knew it weren'tSet: 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.)