Morgan, Teller of Falsehoods

When Morgan, Teller of Falsehoods enters the battlefield exile a card from your hand face down
and write a card name. Target opponent then
chooses Truth or Lie. Then reveal the exiled card.
If the vote was wrong you may cast the exiled card without paying its mana cost
{1}{t}: exile Morgan teller of falsehoods and return
it to the battlefield tapped