Great Phantom Thief is a Rare Effect Monster card from Yu-Gi-Oh! (Magician's Force, MFC). Current market price: $0.08.
Rare
Magician's Force (MFC)
Card Text
If this card inflicts battle damage to your opponent: Declare 1 card name; look at your opponent's hand, and if you do, discard all cards with that name in their hand.
