Demon Spawn appearance

So, do Demon Spawn characters automatically gain horns? Because I choose the human head that has horns, and now I have two pair.

Yes, they do...sometimes. It can change each time you sleep (you usually get horns when you also wake with wings). And the horns will change appearance a couple times as you go up in levels.

Thanks. Didn't realize that. Also, does entering anything in the sub-race field mess up using sub-races? I know it adds like "Demon Spawn" to the name.

EDIT: Never mind, answered my own question. It just overwrites it with "Demon Spawn" plus your race, so I'm a "Demon Spawn Half-Elf" no matter what I wrote in sub-race.