While androgynous forms are incapable of producing children, female Assistants can actually incubate young, though children will always be the race of the male parent. Male Assistants can likewise produce young with a viable female, though the children will always be the race of the female parent. Two Assistants cannot procreate together.

Dhampir have an incredibly difficult time conceiving children, making it very unlikely that they reproduce. Dhampir have a 5% chance of producing a child. This means if you decide to attempt a Legacy Offspring, you will need to follow the rules below, except the first roll you will do after tagging a Dungeon Master is a 1d20. On a natural 20, you were successful in a child. On anything else, your Dhampir was not successful and cannot have children naturally.

Errant can produce young, though the child will always be the race of the non-errant parent. Two errant cannot procreate together, as their race is cursed and muted, and not born naturally.

Ethereans are humans with a touch of death. Their genes will act as human 94% of the time, only passing on the touch of death 6% of the time. Follow the Human row on the chart to determine viability with another race and roll for the race as if the Etherean is a Human. If the offspring race is decided as Human, roll another 1d100. On a 1-6, the offspring is born Etherean with the touch of death. On a 7-100, they are Human.

Fey debt is passed down through a family, and not bred. Only one person bears the debt at a time. Potential pairings are determined by the Feyling's own origin race, and is treated as that race, not as a Feyling.

Ononi can produce young, though the child will always be the race of the non-ononi parent. Two ononi cannot procreate together, as their race is not born naturally.

Spellborn is a recessive gene created by survivors changed by the Spellplague. It skips generations and rarely presents itself, as the race is quite small. Spellborn have a 20% chance of being born, regardless of the pairing. Follow the Human row on the chart to determine viability with another race and roll for the race as if the Spellborn is a Human. If the offspring race is decided as Human, roll another 1d100. On a 1-20, the offspring is born Spellborn. On a 21-100, they are Human.

Wherever humans live, changelings often reside, though tend to go unnoticed.

Dhampirs typically cannot sire or bear children themselves, although there are rare exceptions to this-- typically aided by powerful magic.

Although dragonborn of different color ancestries can interbreed between them, it is generally believed that dragonborn cannot breed with members of different humanoid species.

Elven culture is so long-living, that their family dynamics and lives are very different from humans. They do not reproduce nearly as often, or have as many children on average. Siblings could be decades or even centuries apart. While they may physically mature at a similar rate to humans, they are seen as children in the eyes of society until around 100 years old.

They are able to reproduce just as humans are, though any offspring tend to be either human or the other parent race. There is only a roughly 6% chance to pass on their "touch of death" to their children, who are then born with a similar ghostlike appearance, and visions of the Beyond in their infant dreams.

Feylings can come from a handful races, though tend to be primarily from humans, elves, and half-elves who have closer dealings with the fey... Available origins: Dwarf, Elf, Gnome, Half-Elf, Halfling, Half-orc, Human. These are used when determining offspring as well.

Some genasi are born of mortal–genie unions, others have two genasi as parents, and a rare few have a genie further up their family tree, manifesting an elemental heritage that’s lain dormant for generations.

Giantkin are a race of humanoid creatures descended (sometimes more distantly) from giants.

NOTE: A pairing between a Human and an Elf will 100% of the time result in a Half-elf.

A Kalashtar offspring will always be the same gender as the Kalashtar parent. This means first, you will roll for the race normally as noted below in the directions. Should your offspring be a Kalashtar, you do not need to roll for biological gender, as the offspring will be the same gender as the Kalashtar.

Shifters are sometimes called the weretouched, as many believe they are the descendants of humans and lycanthropes. Whatever their origins, shifters have evolved into a unique race. They are humanoids with a bestial aspect.

Tieflings are derived from human bloodlines, and in the broadest possible sense, they still look human. However, their infernal⁠ heritage has left a clear imprint on their appearance.

While not entirely clear, many believe the trollblood to be descendants of human worshipers of Vaprak, who were given troll features and abilities as a gift for their devotion. The trollblood people despise this history, as it paints them as evil and aggressively violent.