
: Add .
, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")
Knight-Inquisitors of Saint Raban delve deep into mysteries best left unexplored.
Illustrated by Dan Murayama Scott
Released on April 8, 2016
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.
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.
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.