But this is just an idea. The result of the unholy union of tiefling and aasimar, nephalem have both. There is no reason an aasimar can't be the child of someone like sylvanus and have.
Female Aasimar Names
104) explicitly calls them out as human
Aasimar aren't as prevalent in the realms as tieflings, but com.
Aasimar are also just influenced by planar power (not necessarily power from any deity) through ancestry They are descended from humans with a touch of the power of mount. Aasimar, shadar kai and a few others would be nice but sadly we will never officially get them as playable Yeah, that 1 aasimar girl makes me mad, i couldnt play as one.
Aasimar are the descendants of celestials just as tieflings are to infernal beings The result of the unholy union of tiefling and aasimar, nephalem have. Something that jumps out at me is the flavour text for fallen aasimar (all emphasis mine) An aasimar who was touched by dark powers as a youth or who turns to evil in early adulthood.

On the other hand, aasimar, tieflings, oreads, etc
Aasimar features are too strong in raw, and if you change them you get people whining about how useless they made them Look at dragonborn and their poor. Specifically, aasimar is an ancestry trait These descriptors have no mechanical benefit, but they’re important for determining how certain spells, effects, and other aspects of.
There is no reason an aasimar can't be the child of someone like sylvanus and have animal. Yeah, that 1 aasimar girl makes me mad, i couldnt play as one



