No, by all means, make up whatever you want!   ;D  Anything your imagination comes up with.  For example, you can try turning the beer into lemonade, or supernaturally boost your liver, or anything suitable.  Anything that could conceivably come within the realm of priestly/white magic.<br/><br/>Of course, whether it'll<em>work</em>is another matter entirely, and there's always the possibility that it could backfire...