Curseborn

Curseborns were drow who trained and unlocked more abilities than others.

Culture
Drow were blessed by Lolth. This gave them some abilities collectively called Lolthtouched powers, namely cloud of darkness and darkfire. A curseborn was someone who learned to unlock more of his or her potential. However, the reason to do so and the source of a curseborn's ability were not very clear. Potential candidates included those that had latent abilities granted by Lolth that the curseborn unlocked, abilities that came into being because the curseborn expanded his or her existing abilities through training, or the desire for redemption revealing new avenues of power.

Abilities
A curseborn enhanced his or her existing Lolthtouched powers: the cloud of darkness's darkness incorporated umbral strands that hindered other creatures' movement inside the cloud, the darkfire did not just target one but up to three targets, and a curseborn learned to recharge expanded Lolthtouched powers, allowing him or her to reuse them.

Additionally, the curseborn unlocked new powers in the form of accursed flames, shadow stride, and alluring lights.

Whenever the curseborn used one of the above powers, their eyes lighted up and black spiders made of shadows crawled around and disappeared into smoke.

Relationships
Drow, in general, acknowledged curseborns to be favored by Lolth.