Pulse of the Dross [Darksteel] Secret Lair Showdown then target player reveals their

then target player reveals their hand and discards all cards with that name

the oil coursed freely across the world

where X is the number of colors that spell is

Set: Innistrad: Crimson Vow Commander Type: Sorcery Rarity: Uncommon Cost: {R} Destroy target artifact you don't control

Pulse of the Dross [Darksteel] Secret Lair Showdown then target player reveals theirSet: Darksteel Type: Sorcery Rarity: Rare Cost: {1}{B}{B} Target player reveals three cards from their hand and you choose one of them. That player discards that card. Then if that player has more cards in hand than you, return Pulse of the Dross to its owner's hand. Before tyrants or torturers, there was evil.