Thrumming Stone - Coldsnap - 142

Legendary Artifact

Mana 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.)

Rare · Coldsnap · #142 (CSP)

Illustrated by Rob Alexander