Thrumming Stone [The List] Time Spiral Timeshifted Set: Pro Tour Promos Type:

Set: Pro Tour Promos Type: Artifact Creature — Beast Rarity: Rare Cost: {2} Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager

is the chaos of a thundercloud

Battle-Forged becomes a 4/4 Human Soldier creature with indestructible that's still a planeswalker

Shuffle Black Sun's Zenith into its owner's library

copy that card and you may cast the copy

Thrumming Stone [The List] Time Spiral Timeshifted Set: Pro Tour Promos Type:Set: The List 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.)