When Mesmeric Fiend enters the battlefield, target opponent reveals his or her hand and you choose a nonland card from it. Exile that card.
When Mesmeric Fiend leaves the battlefield, return the exiled card to its owner's hand.

• Number: 7
• Rarity: C
• Type: Creature
• Subtype: Nightmare Horror
• Mana cost: 1B
• Color: Black
• Artist: Dana Knutson