Githyanki

After a raid, a githyanki or githzerai war party may return home with prisoners or rescued slaves. In 
some rare instances—particularly when children are involved—they take pity on these individuals and raise 
them as their own. Upon reaching adulthood, such a gith-raised character may take a mate among his or her 
rescuers, resulting in half-blooded children who then pass on the gith traits to theiroffspring. These 
descendants share the githyanki warlike nature or the githzerai xenophobia, and tend to be hard-hearted or 
even cruel.​

Githyanki Bloodline Traits