Aeson is the disappointing younger brother, despite his older siblings' foibles and his own merits. He's a layered person, who wears so many masks to protect himself even he frequently doesn't know what's really him and what isn't.

The Righteous.
A Tian.
Hard-shelled but soft-hearted, Alex is a musician and a poet, balancing a curious and thoughtful nature with a hot temper and love of a good fight.

Sibling to the Das template, Amalia has a contentious relationship with her brother, the two clashing with each other where they aren't grudgingly defending each other from mutual enemies.

Inserts that are aware they're inserts.

Author alts.

The Dutiful.

Calculated and usually cool-headed, a Caine puts on a front to keep others at a distance. Caines are avid readers and clever tacticians, and are typically considered child prodigies in their youths. Those who break through their shields can expect a loyal friend for life and beyond.
Caine is always homosexual and biromantic, and is always a man.

Sadistic and manipulative. Obsessed with beauty, body modification, and the beauty in suffering.

Raised by his serial black widow mom who wants him to be one as well, Das grows up to be more of a serial torturer than a killer. If he reaches adulthood on an unaltered path, he will trust literally no one, ever, unless they are so completely in his power they can't escape. A young Das can, however, be pulled off this path - he will in fact attempt to get himself off of it but always fails without help.

Sweet cinnamon roll; too good, too pure.

Dru would really love it if mind controlling the world would solve all his problems. Sadly, even if he's powerful enough to do it, it won't.

Elia is fiery, principled, and charismatic. Different circumstances give Elias slightly different ideals, but in all cases she desires make the world a better place, and she believes she can do the most good from as close to the top as she can get.
Elia is often frail, especially when she's young, but advanced medicine or magic can heal her.

Warm and resilient, Erins have a natural determination that often leads them to positions of great responsibility. She always takes life along with a strong dose of good humour, which serves her well in her profession, which always, inevitably, has something to do with healing.

A Tian.

Quietly brilliant, Gabriel(le) is diligent and responsible, taking the role of everyone's big sibling. Unfortunately for them, this often leads to them ending up in charge, despite usually not being the eldest. They would rather be a scholar or a knight, but they won't shirk their duty; it's not in their nature.
Don't shorten their name without permission.
They try so hard. Save this disaster gay from themself.

Balanced on the edge of the dark and light side, in Star Wars terms. A well-raised Idris believes in the inherent worth of all beings, and their right to life and freedom, and is willing to kill to ensure she and others have them.
Can be brought up to not believe everyone has equal rights to life and freedom, however. Will usually figure out this is wrong, eventually.

Terrifying Mom Friend.
Consent and permission are very important to them. The sort of person who minds their own business unless you make it their business to mind yours.
Always immortal. Usually non-human.
Genderfluid - usually some flavour of neutral but sometimes not.

All the vices and only a few of the virtues of the Jamie and Alex templates.
Sadomasochist, Chaotic Evil. Jamie's (lack of) moral compass, Alex's temper. DNGAF. The most disaster child of all.
Likes hunting prey, fear, and inspiring emotions in others. Also enjoys possessing people.

A Tian.

Chill and friendly, level-headed, loyal. Musician. Ladies man/woman. Sex ed friend.

His sister's ever-loyal right hand. Delighted to be here.
Jack of all trades. Smug little knowledge hoarder. Charming. Adores all his siblings.

Jalex/Ava or Jalex/Clary kid, sometimes Dino/Ava.

Good at mental magic. Slippery. Good pilot. Betrayer.

A Tian, usually the youngest of their set.
Perceptive. Good at peopling. Not the best at balancing family and duty - often expects family to handle itself. Paperwork ninja.
Loves magic, particularly runes/seals/etc.

(Efficient, The Paperwork Ninja, loves developing magic, especially the kind that involves runes or other writing, speedy, often has teleportation and/or superspeed. Charismatic, friendly, prefers to fix a system from within rather than without, aims for the top because of that - also ambitious. Wants to rule, wants to help, wants to protect.
In combat, he is an extremely efficient killer, uses that teleportation and/or superspeed and reflexes to great effect.
A bit of a doofus around people he genuinely adores. Doting parent and partner, somewhat neglectful sibling.)

Conqueror. Usually ruler of something or other. Often runs a problematic military and has varyingly problematic personal habits. Pretty personable, though.
Family was descended from a ruling line before they became the current rulers.

In baseline form, a Robin is a cheerful goofball with a heart of gold, romantic and outwardly optimistic, if prone to cynicism in the privacy of their own thoughts. Unfortunately one of their template attractors is a highly traumatic situation which commonly occurs in their late teens. After this their personality often flips, leaving them melacholic and maliciously mischievous, and burying their optimism and kindness under a burning determination to right the wrongs done to them and their loved ones. They can escape this attractor and remain baseline, and they can also be retrieved by loved ones and left a mix of the two states.
Robins are always pansexual panromantics, and are also fanatically devoted to those they come to love. They typically identify as their assigned gender.