Halflings, Gnomes, and Half-Elves: The Other Small People (and Their Taller Cousin)
Three races this week, each one doing something quietly interesting that the Player’s Handbook undersells.
Halflings
The instinct is to drop halflings in their own little Shire and call it a day. Resist that. Halflings are written to integrate, not sequester. Every town should have them. They blend into dwarven cities, human markets, elvish communities with equal ease, and that’s actually their defining trait more than anything in the stat block. They’re pragmatic, fair-minded, and well-liked. Merchants, administrators, fixers. The person who knows everybody.
Their stat block is built around Dexterity (+2), a 25ft speed, and the Small size class. That size class is where things get good. Halfling Nimbleness lets you move through any creature’s space that is at least one size larger than you. In a gridded encounter, that’s legitimately useful. You can walk through your own frontline to reach safety, or to reach someone who needs stabbing.
The Lucky trait lets you reroll any attack roll, ability check, or saving throw that comes up a 1. The important note here is that by the book, rolling a 1 is not a critical failure on anything except an attack roll. If your table plays critical fails as catastrophic comedy, Lucky essentially makes your halfling immune to the bit. One fix worth considering: move the reroll trigger to a 2, and let the 1 still mean whatever it means at your table. Functionally identical, tonally preserved.
Subraces are Lightfoot (+1 CHA, can hide behind any creature larger than you) and Stout (+1 CON, advantage and resistance against poison). Lightfoot is for rogues and bards. Stout is for anyone who keeps dying to poison, which in practice is everyone.
Gnomes
Gnomes are intensely, sometimes aggressively happy. They live 300 to 500 years on what the book implies is sheer enthusiasm for being alive. They talk fast, they make things, and they have an inexplicable fixation on gems that the lore never quite explains. Interpret that however you like.
The stat block gives them +2 to Intelligence, darkvision, and Gnome Cunning, which is the real prize. Gnome Cunning grants advantage on all Intelligence, Wisdom, and Charisma saving throws against magic. Not all saves, just the ones where something is trying to reach into your mind or bend your will. Fireballs are Dexterity saves, so those will still ruin your day. But Detect Thoughts, Hold Person, charm effects, anything mentally intrusive, gnomes shrug those off at an impressive rate.
Forest Gnomes (+1 DEX) get Minor Illusions and the ability to communicate simple ideas with small beasts. Not a spell, just interpretive noise. Think Lassie, not Speak with Animals.
Rock Gnomes (+1 CON) get expertise on History checks related to magic items and technological devices, plus the Tinkerer feature. For 10 GP and an hour of work, you can build a Tiny clockwork device: a wind-up toy, a flint lighter, or a music box. You can have three at a time, each lasting 24 hours before needing maintenance. None of them are mechanically powerful. All of them are the kind of thing players remember years later.
Half-Elves
Half-elves are, quietly, one of the best-designed races in the Player’s Handbook. They get +2 to Charisma and +1 to any two other ability scores of your choice. They get Fey Ancestry (advantage on saving throws against being charmed, immunity to magical sleep), proficiency in two skills of your choice, darkvision, and three languages. That is a staggering amount of flexibility.
The lore makes them wanderers and diplomats, people of two worlds who are fully accepted by neither. Humans tolerate them fine. Elves less so. They tend toward chaotic good not because they’re chaotic in the explosive sense but because they genuinely have no society to owe loyalty to. They build their own rules.
In practice, half-elves work for almost any class build, and they’re approachable for newer players who want something with personality but don’t want to commit to a more mechanically specific race. The stat flexibility means you can walk in with a concept and build outward rather than backward.
PHB Reference: Chapter 2, pages 26-43.