Thrumming Stone [The List] Mirrodin Besieged Promos where X is the number

where X is the number of artifacts and enchantments your opponents control

Set: Amonkhet Prerelease Promos Type: Legendary Planeswalker — Liliana Mythic Cost: {3}{B}{B} +1: Create a 2/2 black Zombie creature token

Set: Limited Edition Beta Type: Enchantment — Aura Common Cost: {B}{B} Enchant creature (Target a creature as you cast this

Then the Hour of Glory

Thrumming Stone [The List] Mirrodin Besieged Promos where X is the numberSet: 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.)