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.
Mana cost
1
B
Mana value
2
Printings
From
$0.80
EDHREC rank
#20380
Buy
Formats
Legacy
Legal
Vintage
Legal
Commander
Legal
Pauper
Legal
Rulings
16 Mar 2018
If Mesmeric Fiend leaves the battlefield before its first ability has resolved, its second ability will trigger and do nothing. Then its first ability will resolve and exile a nonland card from the target opponent's hand indefinitely.