Hypnocorn is a Rare Effect Monster card from Yu-Gi-Oh! (Duelist Revolution, DREV). Current market price: $0.14.
Rare
Duelist Revolution (DREV)
Card Text
When this card is Normal Summoned, if your opponent controls a monster and you control no other monsters: You can target 1 Set Spell/Trap Card on the field; destroy that target.
