
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.
Mesmeric Fiend has 5 printings, first in Torment (2002). EDHREC ranks it #20,688 among Commander cards. It has 1 official ruling.
Cards that show up in the same decks on EDHREC.