[SPOILERS]
I am curious if MC drank the wine while wearing the ring would the ill effects transfer to Asterion, or vice versa if Asterion drank the wine while wearing the ring would the benefits transfer to the MC, or would the bond make the wine harmless to MC?
Also MinoWorkshop implied that the wine 'can' hurt others who drink it, but the wording made me wonder if there were exceptions to that or ways to at least prevent the wine from harming someone who drank it (besides Asterion) while not giving any extra benefits other than being alcoholic in nature.