Rules edition: This build uses the 2014 D&D 5e Rogue and Lightfoot Halfling rules. It uses the 2014 Basic Rules for core class and species features; options from other books are identified by source.
A Lightfoot Halfling pairs naturally with a Rogue’s Dexterity and skills, but the combination does not guarantee successful hiding or attacks. Naturally Stealthy creates a specific opportunity to attempt to hide, while the Rogue’s features supply the tools to scout, reposition, and exploit openings. Build around those features and your party’s plans rather than assuming the character is automatically unseen or always has advantage.
What the Lightfoot Halfling adds
Under the 2014 rules, a Halfling gains +2 Dexterity, Lucky, Brave, Halfling Nimbleness, and a 25-foot walking speed. A Lightfoot adds +1 Charisma and Naturally Stealthy. These fixed ability increases are part of the legacy rules; the optional custom-origin rules in Tasha’s Cauldron of Everything can change how ability increases are assigned if your DM uses them.
Lucky lets you reroll a 1 on a d20 for an attack roll, ability check, or saving throw, and you must use the new roll. Brave gives advantage on saves against being frightened. Halfling Nimbleness lets you move through the space of a creature larger than you; it does not let you end your movement in that space. Naturally Stealthy lets you attempt to hide when a creature at least one size larger than you is the only thing obscuring you. It does not make you hidden automatically, remove the normal hiding requirements, or guarantee that an enemy cannot see you.
Set ability scores and skills
Dexterity supports a Rogue’s finesse and ranged attacks, Armor Class in light armor, initiative, and several common skills. Constitution helps you stay standing, while Wisdom supports Perception and Insight. Charisma can suit a Lightfoot who wants to handle social scenes, but it is optional for a combat-focused build.
For a point-buy example before species increases, try Strength 8, Dexterity 15, Constitution 14, Intelligence 10, Wisdom 12, and Charisma 13. Applying the legacy Lightfoot increases gives Dexterity 17 and Charisma 14. You can use a different array to fit your concept; the example is not a required or uniquely optimal spread. Increase Dexterity with an Ability Score Improvement if that best serves your character, or choose a feat available to your table at the class’s normal ASI levels.
Rogues choose four class-skill proficiencies and, at level 1, Expertise in two skill proficiencies or in one skill and thieves’ tools. Stealth, Perception, Sleight of Hand, and one social or investigative skill are useful starting choices. At level 6, choose two more proficiencies for Expertise. Coordinate with your party so Expertise covers skills the group will use, rather than doubling a proficiency that another character already handles well.
Use Rogue features within their limits
Sneak Attack applies once per turn when you hit with a finesse or ranged weapon. You need advantage on the attack roll, or another enemy of your target must be within 5 feet of it; that enemy cannot be incapacitated, and you cannot have disadvantage on the attack. Naturally Stealthy may help you set up a hiding attempt, but it does not itself grant advantage or Sneak Attack. An ally near the target can also satisfy Sneak Attack’s alternate condition.
At level 2, Cunning Action lets you use a bonus action to Dash, Disengage, or Hide. You choose one option on your turn; it competes with other bonus-action features you may have. At level 3, you choose a Roguish Archetype. The 2014 Thief is a straightforward fit for a character who uses tools and objects: Fast Hands lets you use the bonus action from Cunning Action for a Sleight of Hand check, to use thieves’ tools to disarm a trap or open a lock, or to take the 2014 Use an Object action. It does not turn every magic item activation into a bonus action.
Choose a Roguish Archetype at level 3 to fit the role you want. The 2014 Arcane Trickster adds Intelligence-based spellcasting and Mage Hand Legerdemain. Xanathar’s Guide to Everything adds Swashbuckler, which supports mobile one-on-one fighting, and Scout, which adds wilderness expertise and a reaction move when an enemy ends its turn nearby. Mastermind is a support choice: its Master of Tactics lets you use Help as a bonus action to aid an ally’s attack against a creature within 30 feet. These archetypes come from different sources and do not gain extra benefits from being a Lightfoot; choose based on the feature text and campaign, not a promise of automatic advantage.
Choose equipment and optional feats carefully
A rapier, shortsword, dagger, or hand crossbow can work with a Small Rogue because these weapons do not have the Heavy property. A weapon with Heavy has the 2014 size-based attack disadvantage for a Small creature. Light armor such as studded leather uses 12 + your Dexterity modifier for AC. Choose weapons and armor your class and campaign actually provide, and check the equipment rules if you plan to fight at range.
If your campaign uses feats, Alert can support acting early, while Skulker can suit a character who relies on dim light and hiding. Read the full feat text before building around it: neither feat replaces the requirements for hiding, creates Sneak Attack by itself, or changes the once-per-turn limit. The Lucky feat is separate from the Halfling’s Lucky trait and follows its own rules.
Play the build as a team member
Ask your DM how they adjudicate hiding in the current scene, then use cover, distractions, and the party’s positioning to create a plausible opening. Share scouting information and avoid splitting so far from the group that your character cannot contribute when trouble starts. A Lightfoot’s Charisma increase can support a face-oriented Rogue, but it does not grant proficiency or Expertise in social skills; choose those through your background and class options where available.
The character works best when you decide what kind of Rogue you want to play: a careful scout, a nimble combatant, a tool specialist, or a talkative operator. Keep the species features, class features, and any optional feats distinct on your sheet so each one is used at the right time.
Official Rules Sources
- Basic Rules (2014): Halfling and Lightfoot traits
- Basic Rules (2014): Rogue class, Sneak Attack, Cunning Action, and Thief
- Basic Rules (2014): Weapons and armor
- Sage Advice Compendium: Rogue Sneak Attack timing
- Xanathar’s Guide to Everything: additional Roguish Archetypes
A small set of dependable dice fits a nimble character’s kit, but the most useful tools for a Rogue are clear plans, careful positioning, and good communication with the party.
