Blackmail
Sorcery
Mana Cost:
{B}
CMC 1
Colors:
B
Set:
Onslaught (ONS)
Rarity:
Uncommon
Standard
Commander
Target player reveals three cards from their hand and you choose one of them. That player discards that card.
"Even the most virtuous person is only one secret away from being owned by the Cabal."
Deck Archetypes
Mill
Counterspell Control
It allows discarding a card from hand, which supports mill strategies and can be used to disrupt opponents' hands.