Criatura — Araña
3 / 5
Alcance.
Necrario — Cuando la Reclusa telaembudo entre al campo de batalla, si una criatura murió este turno, investiga. (Crea una ficha de artefacto Pista incolora con "

, sacrificar este artefacto: Roba una carta".)
You can't sacrifice a Clue to activate its own ability and also to activate another ability that requires sacrificing a Clue (or any artifact) as a cost, such as that of Lonis, Cryptozoologist.
The token is named Clue Token and has the artifact subtype Clue. Clue isn't a creature type.
The tokens are normal artifacts. For example, one can be sacrificed to activate the ability of Breya's Apprentice and one can be the target of Break Ties.