Scurvy Cutthroat:Response: After an opponent plays an attachment card, discard Scurvy Cutthroat from play (cannot be saved) to discard that attachment from play
Venomous Blade: House Martell only.
After Venomous Blade comes out of Shadows, attach it to a character you control. Then, choose and kill an opponent's character with printed STR 2 or less.
Response: After you lose a challenge, Venomous Blade goes into Shadows.
Question: can I discard venomous blade when comes out of shadows by discarding Scurvy Cutthroat? thanks