Publication:Unearthed Arcana/Giant, Storm

Giant, Storm
In ages past, giants mingled more freely with smaller humanoids. Today, the evidence of such relationships is rare at best. Storm giant bloodlines are likely the results of long-ago alliances between storm giants and the ancient nobility of the world. In any event, characters bearing giant bloodlines tend to be massive for their race, and often share characteristics (skin and hair color, attitudes, and such) with their ancestor.