Tacitus: Bond 1
His main interest is magic and alchemy. He was born with the powers of Absolute Conversion. Perhaps the most inquisitive of your children. One of the few children with an active interest in following your footsteps, he thinks a robot army is a good idea. He is a miserly fellow. He somehow became Vice Class President, you are so proud
In addition to turning matter into other forms, and energy into other types of energy Tacitus can turn make a matter-energy conversion with no loss. This can be used in many ways, notably turning an entire person into a bomb.
Alex: Bond 2
Definitely the jokester of your children. He is an Esper capable of many things though his focus is illusions.
Despite his cheeriness Alex is an expert in manipulation and using his powers to cause mental trauma on his victims. First using telepathy to find their fears, then using illusions based on them to break them. He shrugs when his siblings ask why he does it and says, "Better than killing or turning them into vegetables."
Alex's other powers include telepathy and empathy which he uses along with his illusions to enhance their effects. Seeing things, their thoughts manipulated to go along certain lines, emotions enhanced. Once a hero broke into your home while he was sitting with you.
Alex asked him one question. The man stabbed himself in the gut. He could have just used mind control, but Alex considers brute force boring. While he is not an expert on the scientific aspects of his power in your world he is one of the top 100 Espers due to his vast degree of experimentation and control of his abilities.
Luce:
Your son by a witch. He was born with the power of draining lifeforce from others to empower himself. He is incredibly flamboyant and greatly enjoys music. You might want to take his guns away.
Charlie: Bond 1
Perhaps the one who has adapted to this new world the best, though incredibly quiet. He reads a lot of comicbooks when he isn't animating his toys.
Charlie's power is to animate objects. There seems not to be a size limit to this and he can make it so his toys have the size and properties of what they are meant to be unless they are meant to be magic. He doesn't understand this limit and neither do you.
Yosuke:
Aw what a cute baby. You don't actually remember where and when he came from. That might be a problem. Seems to love your glasses.
Vatista: Bond 4
There was this one time you got drunk and built a deathmachine. You have no idea why you built it in the form of a little girl. You are doing your best to keep her away from the internet. Among her many weapons is the ability to use any magnetic object as ammo for a railgun.
Her true power aside from the variety of weapons put inside of her is Electromagnetic Manipulation. She has grown to the point where you have unlocked that power. Vatista is the master of one of the Fundamental Forces of The Universe.
Status....
Integrating "Junk" Data
Vatista was made for no reason in particular, but she is the Ruler of Machines. It is not a purpose or role, simply a fact. All your knowledge of science and magic has been inscribed into her code and she can control machines similarly to Ashe. Organic beings can be transformed into cyborgs or machines by her will.
Victoria:
One of your oldest children, who became a vampire to attain immortality. She has the ability to cut things. Including noncorporeal entities and magic.
Ashe: Bond 2
Another inquisitive child of yours. Unlike Tacitus Ashe focuses on more scientific pursuits. Born with the ability to manipulate technology, she leverages this for what could probably be considered 'mad science'
Aside from her vast intelligence Ashe's power is mainly shown in the form of technopathy. With it she can give machines orders and essentially 'download' information. This can also be used to hack in a manner of speaking using her knowledge of computers write or alter programs in systems to do things such as give her own computers access. Aside from using it to telepathically talk with Vatista she does not use it on her.
Ashe is capable of forming machines from her mental schematics by making the materials around her assemble as she desires. This includes bending and shaping them as she wishes. She can also make machines disassemble at will. Ashe's limit is that the base materials must be present.
Titania: Bond 1:
A rather adorable daughter of yours. She is capable of manipulating light and dark magic in very odd ways. Though she is rather flighty and odd due to her fey heritage.
Her specialties include illusions, mind control, and creating things out of concepts and manipulating fate. How Fae do this is hard to explain. That is aside from the light and darkness blasts of doom.
Fortuna: Bond 1
One of your youngest children, and probably a good example of why you shouldn't reproduce. Raising a child with the ability to manipulate causality is incredibly confusing. Victoria's full sister.
Fortuna's preference is to use her power to move things from one place to another as it takes less energy from her. She sees the links between events which causes her to have a of form short-term precognition. Other than that her main attacks consist of causing improbable bad luck and causing enemy's actions to backfire spectacularly.
Note:
Vatista, Fortuna, and Charlie are in middle school on the same campus as the others. Victoria is much older but is posing as a 3rd year high schooler, Tacitus actually is the age of a 3rd year, Luce and Titania are second years, the rest are 1st year highschoolers.