Below are descriptions of the major species of Greyhawk. In terms of species affect on character abilities, etc. normal rules as written in 5e rulebooks apply.

This list is not exhaustive; if you’re interested in a species not listed below please check with me. One exception: Dragonborn is not permitted (they are not a great fit for this campaign).

Humans
Six major races of humanity share the vast Flanaess with numerous nonhumans. “Unmixed” human races exist in several enclaves, but for the most part humans share a mixed ancestry of Suel, Flan, Oeridians, and Baklunish.

Race is given little importance by intelligent folk, particularly in the central lands, though some royal courts promote particular racial types. Each race appears to have developed ages ago in isolation from all others, with its own pantheon of deities, language, and culture. In practical matters of exploration, trade, adventure, and war, race has little meaning.

Baklunish
The Baklunish have skin of golden tones, and straight, fine-textured hair that is universally dark, ranging from dusky brown to bluish black. Their eyes are usually green or gray-green; hazel and gray eyes are rare. They tend to be long of limb and facial feature, with high cheekbones.

The Baklunish once held a great empire on the western side of the Crystalmists and Barrier Peaks. The Invoked Devastation ruined their empire, for which the Baklunish retaliated with the Rain of Colorless Fire, burning the Suel Imperium to ash. Most surviving Baklunish moved north or west, to the borders of the old empire and beyond. The inhabitants of Ekbir, Zeif, Ull, and the Tiger Nomads typify the straight Baklunish strain, while the Tusmites and the Paynims show mixed ancestry. The Wolf Nomads are often darker from intermarriage with the Rovers of the Barrens. The Ketites are the least typical Baklunish, having pale yellow, golden-brown, or tan complexions as a result of Suloise and Oeridian ancestry.

The Baklunish, unlike the Suloise, retained much of their culture after the fall of their empire. Honor, family, generosity, and piety are fundamental virtues. Use of their classical language, Ancient Baklunish, in religious observances, higher learning, and the fine arts has preserved their ancestral tradions. The Baklunish have many customs and taboos derived from their great knowledge of astrology, and their dependence on horses adds many beliefs and traditions regarding their honored steeds, particularly among the nomads. Singing and dancing are widespread in their culture, and trade and exploration are major pursuits.

Settled Baklunish favor bright patterns and bold colors in clothes, typically with gowns and robes or else long coats with short breeches. Lower classes use the same colors with a long one-piece garment supplemented with other garb. Nomadic Baklunish prefer clothes with several pastel colors, enjoying fancy garments enhanced with puffs, slashes on sleeves to show contrasting colors underneath. When traveling or making war, the nomads instead wear rough items of leather, hide, or cloth, bearing shields or banners indicating clan allegiance.

Many skilled wizards are Baklunish, including experts in elemental magic, divination, and summoning and binding spells (used on extraplanar beings). Cooperative spell casting is practiced by many of the clergy, particularly among the desert mystics.

Flan
Pure Flan have bronze skin, varying from a light copper hue to a dark, deep brown. Flan eyes are usually dark brown, black, brown, or amber. Hair is wavy or curly and typically black or brown (or any shade between). The Flan have broad, strong faces and sturdy builds.

The Flan were the first known humans to live in eastern Oerik, and it is from them that the Flanaess gets its name. Although evidence exists that they once had settled nations, those vanished long ago. The Flan had been a nomadic people for many centuries when they were displaced by Suloise and Oeridian invaders. Large pockets of Flan live in what are now Geoff, Tenh, and the Barrens. The Tenha are pure Flan, and the coppery Rovers of the Barrens nearly so. The people of Geoff and Sterich also show strong Flan heritage, as do the Stoneholders, Palish, and certain Perrender clans.

The Flan have always been strongly tied to the natural world, as they were nomadic hunter-gatherers for so long. They see nature as an entity to be respected but not controlled, and this is reflected in their myths, legends, and culture. Many Flan believe the season of a child’s birth affects later life, and certain customs and taboos must be observed annually. Modern Flan still have a preference for the outdoors, and those who live in cities usually raise gardens and flower beds. A tree is planted at the door of a Flan home, and the health of that tree is believed related to the welfare of the family. Storytelling is a favorite pastime, and most families have ancient oral folklore and legends to pass on.

The ancient, nomadic Flan wore simple clothing of animal skins: belts, breechcloths, capes, robes, and footwear (boots and hard-soled slippers). Body painting and tattoos were common methods of personal decoration, and these traditions are still practiced by the Rovers of the Barrens (who prefer yellows and reds). Modern Flan tend to dress in what is currently fashionable, but they favor bright primary colors in solid arrangements.

Flan wizards normally work in harmony with nature, avoiding destructive magic. A few delve into the necromantic arts of the ancient Ur-Flan, but such practices are shunned by respectable folk. Many prefer protective and divinatory spells, a practice that stems from their traditional roles of guarding nomadic tribes and helping them survive. Flan clerics are often druids, who are more accepting of agriculture than they once were. Like the sun god, Pelor, many Flan deities have strong “natural” aspects.

Oeridians
Oeridian skin tones range from tan to olive; brown and auburn hair are common, though some individuals have hair as light as honey or as dark as coal. Like- wise, eye coloration is highly variable; brown and gray are seen most often. Oeridians tend to have square or oval faces and strong jaw lines.

After inhabiting what is now Ull for generations, barbaric Oeridians were driven east by orcs and goblins employed as mercenaries by the Baklunish and Suel. The migrating Oeridians were able fighters and battled their way across the Flanaess, driving the Suel before them and allying with the Flan, elves, dwarves, and other peoples. Nearly pure Oeridians are seen in Perrenland, Furyondy, North Kingdom,
Sunndi, and Onnwal.

The most powerful empire in the modern Flanaess was created by a conquering tribe of Oeridians, the Aerdi, who subjugated and assimilated all who opposed them. Ancient Oeridians were fierce warriors, yet they also were self-sacrificing and loyal. These traits are not as evident today, bur many Oeridians do remain temperamental and prone to violence. They have a preference for strict social order, usually fitting themselves at the top, and their military traditions are strong. Aggression is often channeled into political conflict and subterfuge. The Oeridian skill at warfare is unsurpassed, and many folk have a hard-learned respect for it. In peacetime, they are practical, hard working, and not inclined to intellectual pursuits.

Oeridian dress normally consists of a short tunic and close-fitting trousers with a cape or cloak, tailored for ease of movement. Aerdi and Nyrondal Oeridians favor plaids and checks, with ovals or diamonds in the south and west Colors and patterns once showed clan allegiance, but this practice is fading in favor of personal color preference.

Following their warlike tendencies, magic-using Oeridians focus on battle-oriented spells, as well as the enchantment of magic items useful in combat.

Spellcasters have a hard-nosed, practical attitude, and they are generally hawkish and outgoing. Many strive to be leaders or masters. Magic is often used for pragmatic purposes, too, such as construction, irrigation, and iron-forging.

Olman
The Olman have skin of a rich red-brown or dark brown color. Their hair is always straight and black, and their eyes are dark, from medium brown to nearly black. Olman have high cheekbones and high-bridged noses, a trait less strong in those of common birth. Some nobles still flatten the foreheads of their young, for a high, sloping shape is considered beautiful.

The Olman originated on Hepmonaland, raising a number of city-states from the jungles of that land. Through centuries of warfare, they built an empire that spanned northern Hepmonaland and reached across the Densac Gulf to include the Amedio Jungle. Internal strife and wars with another human race, the dark Touv, caused them to abandon their old cities. Many Olman migrated to the Amedio, where they maintained their civilization for several more centuries. Ultimately, these cities also fell to the curses of civil war and supernatural upheaval, until most Olman reverted to their hunter-gatherer roots.

While Olman clothing tends to be simple and monocolor, such as a split skirt, loincloth, or shawl- like upper garment, they have fantastic methods of decoration, using beads, stones, feathers, bones, metal, and wood. These items decorate their clothes, weapons, and especially ceremonial items such as elaborate headdresses. The Olman favor magic that damages many opponents in visibly graphic ways. They also choose divination spells that allow them to understand the world around them and perhaps comprehend the omens of their distant gods. Magic that protects or heals others is very rare.

Rhennee
The complexion of Rhenn-folk ranges from olive to tan; their hair is usually curly and tends to be black or dark brown. Most have eyes of gray, blue, or hazel, but green is known in some families. The Rhennee are generally short but strong and wiry, with men averaging 5 ft. 6 in. and women less.

The Rhennee are not native to Oerth; rather, they are accidental travelers from another plane or world, citizens of a lost homeland they call Rhop. Their legends say that they appeared first in the Great Kingdom, in or near the Adri Forest. Pursued by monsters and hostile Aerdi, they fled west to the shores of the Lake of Unknown Depths, where they took to life on the water. They now expertly ply the great rivers that cross the Flanaess and migrate between the three great lakes (though Whyestil Lake is lately unsafe for travel). Rhennee are fairly common on the waterways of the central Flanaess and near inland shores and banks. A few secret, inland encampments are said to exist, and here may also be encountered their rare, land-dwelling cousins, whom they derogatively refer to as the Attloi. The mutual distrust and antagonism between the Rhenn-folk and other peoples of the Flanaess have kept the Rhennee relatively unmixed with other races, though the Rhennee do bring children of other human races into their families.
Little is known of the original culture of the Rhennee, as they were absent from the Flanaess before 450 years ago and entered their current lifestyle to escape persecution. The Rhenn-folk are masters of inland sailing and navigation, and they love their nomadic and adventurous life. Music and gambling are beloved amusements. Certain Rhennee say they are nobles and have great authority among their kind. Men nearly always become warriors; some women become sorcerers, “wise women” whose skills and knowledge make them the subtle masters of Rhennee society.

These people dress in muted colors, and each adult male has a set of homemade leather armor of good quality. The cut and style of their clothing is simple and functional, eschewing the fashion-minded concerns of other races. Their leatherwork is exceptional.

Of the Rhennee, only the female students of “wise women” traditionally become spellcasters. (Clerics are unknown among them.) Wise women prefer charms and illusions, practicing divination as well. They like spells that deceive or confuse people, especially enchantments like love potions or (very) minor protective charms that can be sold to the foolish, unwary, or greedy.

Suloise
The Suel have the lightest coloration of any known human race of the Flanaess. Their skin is fair, with an atypical proportion of albinos. Eye color is pale blue or violet, sometimes deep blue or gray. Suel hair is wiry, often curly or kinky, with fair colors such as yellow, light red, blond, and platinum blond. The Suel tend to be lean, with narrow facial features.

The Suel Imperium was located in what is now the Sea of Dust. Wicked and decadent, this empire was destroyed during a war with the Baklunish when the latter brought down the Rain of Colorless Fire, Suloise survivors fled in all directions, many crossing the Hellfurnaces into the Flanaess, where they met other Suel who had fled the long war much earlier. Some evil Suel were forced into the extreme corners of the Flanaess by invading Oeridians. The barbarians of the Thillonrian peninsula are pure Suel, as are the elite of the Scarlet Brotherhood. The people of the Duchy of Urnst and places in the Lordship of the Isles are nearly so.

The Suel Imperium was governed by contesting noble houses, and the fleeing bands that entered the Flanaess were often led by nobles with their families and many retainers. The modern Suel retain this affinity for family, although they often use a very narrow definition of the word to include only siblings, parents, and children. A few Suel can trace their lineage all the way back to the days of their empire.
The ancient Suel Imperium was exceedingly cruel. This trait surfaces in the modern day, for more than one Suel organization openly plots against other people of the Flanaess. Fortunately, most Suel have avoided this dark legacy. They have a passion for study, especially in regard to magic, and many Suel wizards become incredibly powerful.

Traditional Suel dress includes wide-legged pantaloons and loose blouses (vests in the south), both in solid colors. Most individuals use one color only, with nobles using two or more as appropriate to their House. The style of clothing is adapted to the climate; Suel in the far north wear furs or thick wool, with capes, mittens, and furred boots. The Suel like large pins, brooches, emblems, and other adornments, a few of which are ancient heirlooms.

Heirs of a highly magical society, the Suel still have an aptitude for most types of spell casting. Suel wizards often become masters of spells that involve transmutation. They also perfected a number of binding spells and created many items used for controlling and dominating other beings. For instance, it is thought that a long-dead Suel emperor made the ancient and terrible orbs of dragonkind.

Elves
The elves (olve in Flan) are slight of stature (averaging 5 feet) and fair of complexion. Hair and eye col- oration vary by kindred. High elves are usually dark- haired and green-eyed. The noble gray elves have either silvery hair and amber eyes, or pale golden hair and violet eyes (the second type commonly called faerie or fey elves), The hair color of wood elves ranges from yellow to coppery red, and eye color is a shade of hazel or green. Wild elves are the smallest of the elven folk, but otherwise resemble the wood elves. Finally, the valley elves appear to be taller versions (of nearly human height) of the gray elves.
Elves were present in the lands east of the Crystalmist Mountains for uncounted centuries prior to the rise of the first human kingdoms there. Slowly driven from open country to more secluded and better defended strongholds by the growing strength of both human and nonhuman folk, elves still held a number of forest and upland realms at the time of the Twin Cataclysms. The invading humans, orcs, and others pressed them further, until some prominent elven realms made military and political alliances with dwarves, gnomes, and halflings, and even with certain major human tribes (usually Oeridian). Today, elves are dominant in Celene, Sunndi, Highfolk, and the Vesve Forest.

Elves are concerned with life itself and spend long periods contemplating natural beauty. Long-lived and curious, they enjoy exploration and remember much. Their frolics are usually joyous events, though some gatherings have a melancholy tone. The fine arts are much appreciated. Elves measure kinship in terms of broad, ethnic divisions, though family bloodlines, particularly among the nobles, often cross these ethnic boundaries. Valley elves are unique in that they have no social relationship with other elves in the Flanaess, being hated by them for unknown reasons.

Elves normally attire themselves in pale forest hues, though they favor more intense colors in urban settings. Generally, males wear a blouse-like shirt over close-fitting hose and soft boots or shoes, while females favor a frock with sash, or a blouse with an ankle- length skirt. Hunting garments are typically in neutral colors like shades of brown, tailored for silent and easy movement. Gray elves wear complex gowns and flowing robes of pure white, sun yellow, and silver and gold set off by polished leather of contrast- ing colors, accented by jewels. Wild elves usually wear kilts, boots, and rough shirts. All elves favor cloaks, especially when traveling, typically gray or gray-green.

Elves are fascinated by all types of magic. They also produce superior and elegant magic garments, weapons, and armor.

Half-elves are the offspring of humans and elves. They are highly versatile but not always welcome in elven or human society. They are disproportionately represented among adventurers as a result.

Dwarves
The dwarves, called the dwur by the Flan, have two main subdivisions. The more common hill dwarves have complexions of deep tan to light brown, with hair of brown, black or gray. Eyes are of any color save blue. They are solidly built, though seldom exceed 4 feet in height. Mountain dwarves are somewhat taller, with lighter coloration. All dwarves are bearded.

The dwarves do not speak of their origins to outsiders, so little of their ancient history is known. However, it is understood that they once had great underground halls in the northern Crystalmists that were destroyed by the Invoked Devastation. Their last High King perished in the aftermath, and the clans have ever since been sundered. Led by lords and princes of differing noble houses, the dwarf clans allied with elves and gnomes during the Suel and Oeridian migrations, and even joined humans of reliable disposition to defend their territories. In the present day, dwarves are found in rugged mountains and hills, particularly in the Lortmils, Glorioles, Crystalmists, Iron Hills, Principality of Ulek, and Ratik.

The dwur are perceived as materialistic, hard working, and humorless. They tend to be dour and taciturn, keeping themselves separate from other folk, but they are also strong and brave. In wartime they are united and willing to see victory at any cost, but prone to avenge old slights and reject mercy. They jealously defend the honor of their clans and families, and greatly revere their ancestors, building elaborate monuments to them. Yet, their chief love is precious metal, particularly gold, which they work with great mastery. Some dwarves suffer from an affliction called gold-fever, when their desire for the substance becomes so overwhelming that it consumes their souls. The tradition of dwarven honor demands that leaders dispense treasure to their loyal followers, and the inability to do this is a sure sign of gold-fever. Dwarves also place great value on their long beards, often braiding them and twining them with jewels and gold wire. It is a terrible dishonor to be shorn.

The traditional garb of dwarves is woolen trousers and a belted linen tunic, with a hooded cloak or cape worn over all. Their boots are of heavy leather, with or without buckles. Colors are a mixture of earth tones and loud, check-patterned hues. They also favor leather accoutrements, fitted with as many jewels and precious metals as they can hold. Females and males usually dress identically, except on certain ceremonial occasions when females wear a tabard-like overgarment, while males don their best embroidered work aprons.

Dwarven elders hold the secrets of their race’s magic, best exemplified by their magnificent armor, weapons and tools. They also oversee the construction of monuments and tombs, many of which have magical traps and curses of great cunning.

Gnomes
Gnomes (noniz in Flan) are solidly built and muscular despite their height. (Most gnomes stand just over 3 feet tall.) Two major groups of them exist: rock gnomes (the most commonly seen) and deep gnomes (who live far underground). Rock gnomes are brown- skinned and blue-eyed, and almost all adults have light hair with a tendency toward male baldness. Males are most often bearded, though not so much as their dwarven cousins. Their facial features are a bit exaggerated compared to human norms, with promi- nent noses and eyebrows and leathery skin. Deep gnomes are hairless and wiry in physique, with gray
or gray-brown skin.

Rock gnomes of the Flanaess have their origins as trappers and herders in the remote wooded highlands of the north. Their southward expansion began only a few centuries before the Invoked Devastation, bring- ing them into lands populated by other races. Their lairds and chieftains recognized the authority of elven or dwarven sovereigns, but discouraged any mingling of peoples until the Suel and Oeridian migrations encouraged cooperation between races. Most gnomes inhabit great burrow communities in the Lortmils and Kron Hills, and east in the Flinty Hills.

The history of the deep gnomes is unknown to others, as they are so isolated and little seen. Their homeland is said to be a vast kingdom within a miles- deep cavern, where they are ruled by a wise and brooding monarch.

Gnomes are possessed of sly humor and earthy wisdom. Measuring the practical value of things as seen by the gnomes against the pretensions of other cultures, their wit is often revealed in inventive and embarrassing ways. Their creativity is not limited to practical jokes. They are fine craftsmen who appreciate precious stones and make beautiful jewelry, along with woodwork, stonework, and leatherwork of excellent quality; they invent and experiment often. Seldom avaricious, gnomes take equal pleasure in music and story, food and drink, nature and hand- made things. Most gnomes are not prone to cruelty, though their lively jokes may sometimes make things appear otherwise.

Rock gnomes in the Flanaess tend to dress in dark colors, favoring earth tones but enjoying stripes and brightly dyed hats, belts, and boots. Males usually wear high-collared shirts or blouses with trousers and boots, and a double-breasted coat worn over all. Females wear high-necked blouses with aprons or ruffled skirts, often with a matching jacket. Their hunting garments are colored with mottled greens and browns intermixed. Deep gnomes are almost never seen unarmored, but are known to wear simple, dark tunics and aprons in their dwellings.

Famed primarily for their use of illusions, some gnome magicians are also master toymakers and artificers. Others are superb weavers, dyers, or tailors, who can create clothing that will improve the appearance of the wearer or even alter it completely.

Halflings
Halflings, called hobniz by the Flan, have three distinct types. The primary group is the lightfoot, the typical halfling found in the Flanaess. Lightfoots average just over 3 feet tall and are ruddy faced, with hair and eyes in various shades of brown. The next most common sort are the stouts, somewhat shorter than lightfoots and having broad features and coarse hair. Last are the tallfellows, who are taller, slimmer, and have fairer complexions than lightfoots. Most halflings have wavy or curly hair. Some, particularly stouts, also grow hair on their cheeks.

Halflings originally occupied small settlements in the river valleys of the west-central Flanaess. They spread slowly into other territories, so that by the time of the Suel and Oeridian migrations, few were north of the Gamboge Forest or east of the Harp River. They are common in much of the Sheldomar Valley, interacting freely with humans, dwarves, elves and gnomes. Historically, they prefer to dwell in stable nations ruled by stronger folk. Today, halflings are found in much of the Flanaess, but they still favor the central and western regions from the Urnst states to the three Uleks.

Halflings are clever and capable, whether they are hard-working farmers or tricky rogues. Most halflings are curious and daring, getting themselves into trouble as often as they get themselves out of it. They have great appetites for food, drink, and co lecting things. They love fun, get along well with almost anyone who will at least tolerate them, and enjoy travel and opportunities for excitement.

Halflings prefer to wear knee-britches and tunics or shirts, often with vests. Males wear coats and high collared shirts on formal occasions, while females dress in a bodice-covered shift and long skirts. Shirts and britches are often striped in alternating bright and dark colors. They dress themselves in gnome style when hunting or at war, wearing clothing of mottled greens and browns.

The best-known halfling magic is culinary. Many halfling foods are made to retain their freshness for lengthy periods, and they use herbs with healing and other medicinal properties. However, most halfling spells are defensive and protective in nature.