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I don't think his name is Gabriel, or that he even calls himself one. I believe he is indirectly referencing some sort of generic advertisement. These are the exact lines in english: "You ain't safe 'less you got a "Gabrielle"! The auto-cranked, one-handed "Gabrielle" ensures you'll get the first shot - and the last word!". So, should this be edited, or I'm missing something here and I'm wrong? Geralt even said "How 'bout you take a break from hawking" when you ask him to play Gwent. — kd103