Mesmeric Fiend is a common Creature — Nightmare Horror card from Magic: The Gathering (Vintage Masters, VMA).
Common
Vintage Masters (VMA)
{1}{B}
Power / Toughness
1 / 1
Mana Value
2
Colors
B
Card Text
When this creature enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card.
When this creature leaves the battlefield, return the exiled card to its owner's hand.
