You Will Know True Suffering⁣ - Commander: Duskmourn: House of Horror⁣ (Special)⁣ [363]

You Will Know True Suffering is a Scheme from the Duskmourn: House of Horror Commander set that deals damage equal to your commander's mana value to each noncommander creature your opponents control when activated. This can significantly weaken your opponents' board presence, especially if your commander has a high mana value. It's particularly effective in decks that focus on a strong commander and aim to control the battlefield by removing threats. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.