Black Sun's Twilight [Phyrexia: All Will Be One Prerelease Promos] Condition:Heavily Played Foil I shall not

I shall not

Sacrifice a Swamp: Add {B}{B}{B}{B}

where X is the greatest power among other attacking creatures

If a card named Stomping Slabs was revealed this way

where X is the amount of damage it dealt to that player

Black Sun's Twilight [Phyrexia: All Will Be One Prerelease Promos] Condition:Heavily Played Foil I shall notSet: Phyrexia: All Will Be One Prerelease Promos Type: Instant Rarity: Rare Cost: {X}{B} Up to one target creature gets X X until end of turn. If X is 5 or more, return a creature card with mana value X or less from your graveyard to the battlefield tapped. "Where once there was complacence, Sheoldred brought ambition, and soon the will of Yawgmoth reigned." Monument inscription