Desaparecido

Text:

Pon el permanente objetivo en la parte superior de la biblioteca de su propietario.
Investiga. (Pon en el campo de batalla una ficha de artefacto Pista incolora con ", sacrificar este artefacto: Roba una carta".)

Rulings:

• 4/8/2016 The token is named Clue and has the artifact subtype Clue. Clue isn’t a creature type.
• 4/8/2016 The tokens are normal artifacts. For example, they can be sacrificed to cast Angelic Purge or targeted by Root Out.
• 4/8/2016 If you sacrifice a Clue for another card’s cost or effect, such as that of Angelic Purge or Tamiyo’s Journal, you can’t also pay <img src="/Handlers/Image.ashx?size=small&amp;name=2&amp;type=symbol" alt="2" align="absbottom" /> and sacrifice it to draw a card.
• 4/8/2016 You can’t cast a spell without choosing legal targets. If all of those targets become illegal, the spell doesn’t resolve and you won’t investigate.