One in four mugs of ale you drink from this mug will be magically transformed into the very finest nonmagical dwarven ale. If your relationship with the mug is good, the variety might even suit your current mood and the odds of getting a good brew might improve in your favor. But really, who’s going to complain about putting down a second, or even third, mug for the chance to get a taste of the best stuff? When that excellent ale does show up, you can share a sip or two with a friend, but other attempts to capitalize on this mug’s magic will just shut it down until it can find a more suitable owner.
Speaks in dwarven, especially while drunk, even if ordinarily unable to speak dwarven.