House Lannister. No Leal.
Attachment. Coste: 2.

Valyrian Steel. Weapon.

During challenges, attached character gets +2 STR and gains stealth.

...a length of dragonbone and Valyrian steel, as sharp as the difference between right and wrong, between true and false, between life and death.
Lucas Durham
Lions of Casterly Rock #21.

Link: Decklists

Valyrian Steel Dagger

Rules FAQ

  • Works on defense, since it says "during" and not "while participating". So a character equipped with the Dagger cannot be stealthed past when an intrigue challenge is declared.