Instantáneo
Roba una carta. Investiga. (Crea una ficha de Pista. Es un artefacto con "

, sacrificar este artefacto: Roba una carta".)
You can't sacrifice a Clue to pay multiple costs. For example, you can't sacrifice a Clue token to activate its own ability and also to activate Alquist Proft, Master Sleuth's ability.