순간마법
생물을 최대 두 개까지 목표로 정한다. 그 생물들을 탭한다.
조사한다. ("

, 이 마법물체를 희생한다: 카드 한 장을 뽑는다."를 가진 무색 단서 마법물체 토큰 한 개를 전장에 놓는다.)
You can cast Expose Evil with no targets if you only want to investigate.
If Expose Evil has at least one target and all of those targets become illegal, the spell doesn't resolve and you won't investigate.
If an effect refers to a Clue, it means any Clue artifact, not just a Clue artifact token. For example, you can sacrifice Wrench to pay for Alquist Proft, Master Sleuth's activated ability.
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.
Clue is an artifact type. Even though it appears on some cards with other permanent types, it's never a creature type, a land type, or anything but an artifact type.