Images

Trail of Evidence

Types
Enchantment

Prices

Normal
Foil

Details

Rules
Whenever you cast an instant or sorcery spell, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")
Power
Toughness
Color Identity
Rarity
Uncommon
Number
93
Artist
Daniel Ljunggren
Language
English
(EN)
Expansion
Shadows over Innistrad
Rulings
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.
2016-04-08
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.
2016-04-08
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.
2016-04-08
"Every answer seems to lead to a more terrifying question." —Jace Beleren