Truebloods are usually the only kind of Arcanians to rule Arcania. The only reason Lillian and Sylvia ruled at the same time, is because they both were the natural leaders. They both had good points on how to lead and both took turns finishing papers, going to meetings, and just ruling the kingdom in general. Dakota AND Squeaky (Victoria) are the descendants from Lillian and Sylvia. The difference is that Dakota is the ONLY ruler of Arcania. Reason being is because Squeaky didn't have a symbol of the kingdom. And that was wings. But she's fine with being the Beta of Arcania.
Weird enough, a Trueblood's wings are a LOT bigger then a normal full-blooded Arcanian's wings. There are a couple reasons why, the most popular one being that it shows they are more dominant. A Trueblood's wings are also harder to take care of too. Preening and carefully washing their wings is a long and grueling process, but it's worth it in the end when their wings are strong and clean.
ALL Truebloods have black blood. No one knows exactly why, but they just assumed that it has to do with how their genetics work. They can't have red blood, and if they do, it means they're dying. There's a couple of stages their body and blood goes through if the blood turns red. If the blood turns a light pinkish-white, then later that day/night, the Trueblood will die.
When a Trueblood dies, they turn to dust. If Truebloods were mortal, their bodies would have turned to dust by the age of 1,000. The same thing goes for full-blooded Arcanians as well. After all, full-blooded Arcanians are immortal, just like a Trueblood. Fortunately, there is only 1 one to kill a Trueblood, and that's decapitation. For Dakota though, there's 2 ways. Decapitation and her herself removing the Amethyst Stone from her chest. The second way is why she's always strictly supervised by her sister.
If a Trueblood ever ends up having offspring, there's a chance that the offspring will be immortal or a halfie. There's been no records of a Trueblood having a mortal offspring. The only thing closest to that is a Trueblood having a halfie. That meaning the offspring will have a much longer lifespan, but would mostly die at the age of 97,000, but not exact.
A special trait that a Trueblood has, is the ability to make their eyes glow. They usually glow their eyes to comfort one another, warn off enemies, challenge another to a duel, and alert each other. There's not to much recorded on what else eye glowing is used for, but those are some examples on what they're used for. The glow usually depends on how strong a Trueblood's alchemy is. If the glow is dim, it means their alchemy is weak. Although, if the glow is brighter/intense, it means they have a high in-between alchemy. The last type of glow is if the glow id basically flames, if it is, it means that a Trueblood's alchemy is EXTREMELY strong. Squeaky usually makes her eye's glow so she can comfort her sister (Dakota) when she's in a state of pain, fear, worry, and more. Sometimes eye glowing can mean that a Trueblood is happy, excited, anxious, and/or afraid. Dakota makes her eyes glow when she wants to make a point to not mess with her, her sister, and her friends.
At a certain point and time (sometimes age), Trueblood siblings will fight/duel to show who are more dominant and deserving to rule the Kingdom of Arcania. The winner will rule Arcania, while the other will either become Beta of the Kingdom, or leave to start their own colony to build their own kingdom. Sometimes the duels/fights are to the death, which is not a uncommon and rare as you would think. Reason being is because they fight/duel on instinct. Dakota has fought with Squeaky verbally, and sometimes turned into a physical one on one duel. And, as always in their duels with Squeaky, Dakota wins. Although Dakota doesn't mean to hurt Squeaky severely in the duel, she can get carried away.
A Truebloods alchemy is the strongest alchemy to exist known to record. Their alchemy is most of the time used to help their Kingdom and serve for good. It can be used to heal wounds, get rid of some sickness, make nature and so much more. But if the alchemy goes haywire, even once, everything could break apart and the balance would be damaged. Although, not all Truebloods have the same level of strength in alchemy to another. All Trueblood's alchemy strength is different, sometimes the alchemy itself is different. Dakota's alchemy is impossibly strong, maybe even stronger then Lillian and Sylvia's alchemy combine. The issue with that, is that what can make it difficult to control sometimes. Squeaky's alchemy isn't that strong and can't be used like Dakota's, but she trains with her to help make her alchemy get stronger.
There has been questions if this is even possible, but the question is, can a creature with magic and a creature with alchemy have an/a offspring that can wield both alchemy and magic? It is possible, but it's more then likely not possible to have such an offspring like that naturally. Even then, magic genes and alchemy genes don't mix that easily, so in order to produce offspring with magic AND alchemy, it has to be created. There has been two records of a Trueblood and a magic wielding being that have had a offspring, but it wasn't naturally. The only way they were even able to have a/an offspring is by creating it WITH alchemy and magic. There is even a alchemy and a spell here and there that can be used to help create a offspring of alchemy and magic, but the only one able to use the spells, is the soon-to-be dam (soon to be mother) that's a Trueblood.
Once a Trueblood finds there purpose in their long ever-lasting life, they gain what is called a True/Final form. This form is extremely powerful and it gives the Trueblood the power to do initially anything. They could even bring the dead back to life if they wanted to. Since a Trueblood starts off as a demigod/goddess, when they get their True/Final form, they become a god/goddess. They could bring back nature or destroy nature if they chose to. A funny little fact about that, is when a Trueblood that has their True/Final form takes a step on grass and/or ground, flower and plants and so much more grow out of nowhere. If they stand for a while or move for another step, they plants and flowers will start to die (Y'know the scene in Princess Mononoke when the Forest Spirit walks into view and sees Ashitaka when he's passed out? And as the Forest Spirit walks, plants and other things grow and die? That's what I'm talking about). Since Dakota is the balance between good & evil, and life & death, she definitely needs a True/Final form.