Your search for "Howling Gab OP09-006" revealed the following:
Howling Gab - OP09-006 - Common from OP-09 Booster Pack: Emperors in the New World, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: tasaka
Howling Gab (ST23) (Reprint EN) - OP09-006 - Common from ST-23 Starter Deck RED: Shanks, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: tasaka