Al-Bastis

Al-Bastis are a spirit that has been often mistaken for succubuses. However, Al-Bastis can get into people's dreams but they rather visit those "who have guilty souls" and "families that have committed bloody crimes that have gone unpunished". But if they try to quit being an Al-Basti, by not torturing people they will eventually run out of living energy and perish. Those folks can switch gender or appearance if they get powerful enough. They also can have subspecies with every species

Appearance
Al-Basti's apprearance is observed in 3 stages/forms; Undercover Al-Basti, Al-Basti, Conto-Basti

Undercover Al-Basti
Undercover Al-Basti is Al-Basti's that are for the ones that are looking human without any Al-Basti features. This form usually could mean that Al-Basti is weak or a normal Al-Basti. As they gain power by punishing people for their sins. These folks fit more into society. Even though being tagged as weak, these Al-Basti will always have other traits of a normal Al-Basti like immortality and minor shape-shifting to Al-Basti form

Al-Basti
Al-Basti is the form that is put on the picture. They usually have red skin that reminds them of demons. They all will have horns. There are usually a few common ones and rare ones. The rarity changes to how many horns and how curled it is. If it's over than one and curled at least a few times those Al-Basti's are believed to come from the goddess of Al-Basti's. They will have either a heart-tipped tail or triangle-tipped tails. Also if they are a full-blood Al-Basti they will have a seal tattoo on their back

Conto Al-Basti
Conto Al-Basti's are the most dangerous form an Al-Basti. If an Al-Basti tortures a load of people they lose control over themselves and start to be hostile forwards everyone. Their skin goes black and their eyes glow white. If an Al-Basti reached this stage they will have to be isolated

Culture of Al-Basti
Al-Basti's culture is pretty rich because of how much they travelled to the lands of Rathnir. They experienced the warmth of deserts and the cold of snowy hills. Al-Basti wrote songs in past and played songs from their camps every night to explain their day. And if the older Al-Basti likes it they would put it in notes and sing it at events with family. Al-Basti's had festivals for each season coming. They would decorate their camps and make fires. They would also do events for new born Al-Basti. And they choose the name around what the mother felt/reminded when she saw her kid for first time. This is only a short explainment on their rich culture