Thrumming Stone - Double Masters 2022 (2X2) Video Game Spend this mana only to

Spend this mana only to cast colorless Eldrazi spells or activate abilities of colorless Eldrazi

{U}: Enchanted creature gains shroud until end of turn

put a -1/-1 counter on each nonblack creature

An opponent gains control of Wishclaw Talisman

All Slivers have "Sacrifice this permanent: Add {B}{B}

Thrumming Stone - Double Masters 2022 (2X2) Video Game Spend this mana only toSpells 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.)