How to Build an Aasimar Warlock in D&D 5e
Rules edition: This build uses the legacy Aasimar from Volo’s Guide to Monsters with the 2014 Warlock. Celestial and Hexblade patrons, plus Elven Accuracy, are optional Xanathar’s Guide to Everything options; Fey Touched, Shadow Touched, and Eldritch Mind are from Tasha’s Cauldron of Everything; Undead is from Van Richten’s Guide to Ravenloft. It does not combine those rules with the revised 2024 options.
Aasimars who become warlocks walk a knife’s edge between their celestial heritage and the demands of their patron—a contradiction that practically writes itself into compelling character arcs. A pact might represent redemption, a fall from grace, or the pursuit of knowledge their divine birthright couldn’t unlock. The mechanical layers underneath this tension work surprisingly well, giving you both mechanical flexibility and a character concept that generates natural conflict at the table.
Why Aasimar Works for Warlock
The legacy Aasimar’s fixed ability increases are +2 Charisma and +1 to a score determined by the subrace: Wisdom for Protector, Constitution for Scourge, or Strength for Fallen. Those are Volo’s Guide rules, not the flexible score increases used by later character-creation options. Radiant Soul, Radiant Consumption, and Necrotic Shroud are also different subrace features; check each feature’s trigger and once-per-long-rest use.
Unlike other Charisma casters, warlocks operate on short rest spell slot recovery, meaning you’re never truly spent. Combined with aasimar’s once-per-long-rest transformation and innate spellcasting, you maintain consistent output throughout adventuring days. The Healing Hands feature provides emergency healing without eating into your limited spell slots, though don’t mistake yourself for a primary healer.
Aasimar Subraces for Warlocks
Protector Aasimar grants Wisdom +1 and Radiant Soul. As an action, you gain flight for up to 1 minute once per long rest. Once on each of your turns while the transformation lasts, when you damage a creature with an attack or spell, you can add radiant damage equal to your character level. With Eldritch blast, this bonus applies once on your turn, not once per beam.
Scourge Aasimar adds Constitution +1. Radiant Consumption lasts up to 1 minute after you activate it as an action, once per long rest. At the end of each of your turns, you and other creatures within 10 feet take radiant damage equal to half your character level (rounded up); you take half that damage. Position carefully around allies.
Fallen Aasimar adds Strength +1. Necrotic Shroud can frighten nearby creatures after you activate it as an action, once per long rest. While it lasts, once on each of your turns when an attack or spell damages a creature, you can add necrotic damage equal to your character level. Strength need not be a dump stat if it supports your concept or choices.
Best Warlock Patrons for Aasimar
The Celestial
The Celestial patron can reinforce a celestial theme. Healing Light grants a pool of d6s you can spend to heal a creature within 60 feet as a bonus action. At Warlock level 6, Radiant Soul grants resistance to radiant damage and lets you add your Charisma modifier to one damage roll of a fire or radiant spell against one target. At level 10, Celestial Resilience grants temporary hit points to you after a rest and lets you share temporary hit points with up to five visible creatures. It does not grant another damage resistance.
The Fiend
Playing against type delivers the most compelling narrative. A fallen aasimar bound to a demon lord or archdevil creates immediate character tension. Did your celestial guide abandon you, forcing a desperate bargain? Are you gathering power to eventually strike back at the Lower Planes? Mechanically, temporary hit points on kills keep you alive despite d8 hit dice, and the spell list includes fireball—a warlock rarity.
The Hexblade
If you want a frontline warlock, Hexblade with Pact of the Blade transforms you into a competent melee combatant using Charisma for weapon attacks. Your aasimar transformation adds burst damage during critical fights. The curse feature stacks beautifully with Eldritch Blast for ranged builds or weapon attacks for melee. Protector’s flight keeps you mobile while hurling Eldritch Blasts with Hexblade’s Curse active.
The Undead
Form of Dread frightens enemies as a bonus action, stacking with Fallen Aasimar’s Necrotic Shroud for overlapping fear effects. The temp HP and immunity to frightened condition improves survivability. Thematically, this works for aasimar who’ve seen too much death and made questionable choices about preventing it.
Aasimar Warlock Build Path
Ability Score Priority
Charisma drives Warlock spell attacks and save DCs. Under the 2014 point-buy or standard-array rules, 15 is the highest score before the legacy Aasimar’s +2 Charisma; a starting Charisma of 17 is therefore attainable, not 18. Constitution supports hit points and concentration, while Dexterity helps with AC, initiative, and common saving throws. A Hexblade gains medium armor and shield proficiency from its subclass.
Legal point-buy example before racial increases: STR 8, DEX 13, CON 14, INT 10, WIS 12, CHA 15. This spends 27 points. With a legacy Aasimar’s +2 Charisma, the character begins with CHA 17; apply the subrace’s +1 to Wisdom, Constitution, or Strength.
Invocations That Matter
Agonizing Blast is mandatory—add Charisma to each Eldritch Blast beam. At level 5, you’re firing two beams at 1d10+4 each; at level 11, three beams. Nothing in your spell list competes with this consistent damage.
Repelling Blast pushes enemies 10 feet per beam hit. Combined with flight from Protector Aasimar, you become an aerial artillery piece shoving enemies off cliffs or into hazards. The forced movement doesn’t allow saving throws.
Devil’s Sight lets you see normally in darkness, including magical darkness, out to 120 feet. Pairing it with darkness can give you an advantage against creatures that cannot see through the spell, but allies are also affected and enemies may leave the area. It does not guarantee advantage on every attack.
Eldritch Mind gives advantage on Constitution saves to maintain concentration. Essential for Hex, Darkness, or later concentration spells like Summon Aberration.
Tomb of Levistus is an emergency reaction when you take damage. You gain temporary hit points equal to 10 times your Warlock level and become incapacitated until the end of your next turn, when the ice melts. The invocation also deals cold damage to you equal to your Warlock level. If those temporary hit points absorb all the triggering damage, they can keep your hit points from dropping to 0; the invocation does not make you immune to death or other harm.
Recommended Feats for Aasimar Warlocks
War Caster grants advantage on Constitution saves to maintain concentration, helps with somatic components while your hands hold weapons or a shield, and lets you use your reaction to cast a spell at a creature that provokes an opportunity attack. That spell must have a casting time of one action and target only the provoking creature. Eldritch Mind also grants concentration-save advantage, which does not stack with War Caster’s advantage.
Fey Touched grants Misty Step and a first-level divination/enchantment spell, plus +1 Charisma. Misty Step solves your mobility issues without eating an invocation slot. Take Hex or Bless with the first-level choice. This feat rounds out an odd Charisma score efficiently.
Elven Accuracy (Xanathar’s Guide to Everything) increases Dexterity, Intelligence, Wisdom, or Charisma by 1 and lets you reroll one attack die when you have advantage. Its published prerequisite is Elf or Half-Elf, so an Aasimar does not qualify unless your DM changes that prerequisite.
The Skeleton Ceramic Dice Set captures that thematic tension between radiant divinity and shadowy pacts that defines the aasimar warlock’s internal conflict.
Shadow Touched grants invisibility and one 1st-level illusion or necromancy spell, each of which you can cast once without a spell slot per long rest; the feat also lets you cast them with spell slots you have. Its +1 ability-score increase can go to Intelligence, Wisdom, or Charisma.
When to Take ASIs Instead
If you start with 17 Charisma after the legacy Aasimar increase, a +1 Charisma half-feat such as Fey Touched can raise it to 18 at your first Ability Score Improvement. Alternatively, a +2 increase raises it to 19; plan later increases around the modifier you want. Your table may use different character-creation rules.
Recommended Backgrounds
Acolyte reflects your celestial heritage with Insight and Religion proficiency. The Shelter of the Faithful feature provides safe havens at temples, though your warlock pact might complicate relationships with some religious orders. The narrative tension between celestial background and warlock patron creates built-in story hooks.
Haunted One (Curse of Strahd) fits a character whose pact followed a terrible event. It grants proficiency in two skills from its list, two languages, and the Heart of Darkness feature. Common folk may shelter or assist you when doing so does not put them in danger; it does not grant universal sympathy or automatic aid.
Sage provides Arcana and History, positioning you as the lore expert. Your aasimar might have researched forbidden knowledge that led to your pact. The Researcher feature helps you learn information or point toward where it’s hidden—useful for investigation-heavy campaigns.
Far Traveler explains how your aasimar ended up far from celestial origins, possibly making your pact out of necessity in foreign lands. You gain proficiency in Insight or Perception plus an instrument or gaming set. The feature makes you fascinating to locals unfamiliar with your kind, providing social advantages.
Spell Selection Priorities
Warlocks only know 15 spells at level 20, so every choice matters. Eldritch Blast and one other damaging cantrip (Mage Hand or Minor Illusion for utility) handle basics.
For leveled spells, hex adds 1d6 necrotic damage when you hit its target with an attack and gives disadvantage on ability checks using one chosen ability; it does not impose disadvantage on saving throws. Armor of Agathys grants temporary hit points and damages melee attackers that hit you. Darkness can create a sight advantage for you with Devil’s Sight, though it may hinder allies. Hold person can set up automatic critical hits for attacks made from within 5 feet of the paralyzed target. Counterspell can interrupt eligible spells. Summon aberration requires concentration for its duration, including when cast with a higher-level slot. Shadow of Moil heavily obscures you from others and damages nearby attackers that hit you.
Mystic Arcanum Choices
At levels 11, 13, 15, and 17, you learn one spell of 6th through 9th level castable once per long rest. Forcecage (7th) ends encounters by trapping enemies without saves. True Polymorph (9th) does everything given enough creativity. Psychic Scream (9th) deals massive damage and potentially stuns. Your aasimar transformation should time with these big spells for maximum impact rounds.
Combat Tactics for Aasimar Warlocks
Your bread-and-butter rotation involves Hex on the priority target, then Eldritch Blast with Agonizing Blast and Repelling Blast every turn. If you took Protector Aasimar, activate Radiant Soul when multiple tough enemies remain or the boss appears—the flight lasts one minute, so don’t waste it on cleanup. Position yourself 60-80 feet from enemies, outside most spell ranges but within your Eldritch Blast reach.
Save your spell slots for clutch control spells or emergency reactions such as counterspell. A Hexblade can learn shield from its expanded spell list; other Warlocks need a feature or option that grants the spell. Don’t waste slots on damage when Eldritch Blast already outpaces most leveled spells. Your slots recover on short rests; encourage your party to take them.
If playing Hexblade melee, activate your aasimar transformation before charging in, not after you’re already surrounded. The extra damage per turn from your racial ability stacks with Hex and Hexblade’s Curse for frightening burst rounds. Expect to chug potions—d8 hit dice and medium armor don’t make you a tank despite wielding weapons.
Your Healing Hands becomes relevant when the cleric drops or someone’s making death saves. It’s not efficient in-combat healing, but it’s free and keeps allies alive during emergencies. Don’t feel pressured to use it every rest—save it for actual need.
Roleplaying the Aasimar Warlock
The core question driving your character: why did a celestial-touched being make a pact? The easy answer—”I needed power”—works but misses depth. Better motivations include: your celestial guide failed you at a critical moment, forcing you to seek another patron; you’re gathering power to fight a threat your celestial guide couldn’t directly oppose; the entity you thought was celestial was actually something else; you’re intentionally working against celestial plans you find unjust.
Protector aasimar warlocks face tension between their guide’s missions and their patron’s demands. Does your celestial guide know about the pact? Do they approve, tolerate, or actively oppose it? These questions create ongoing character development.
Fallen aasimar warlocks already carry the weight of failure or corruption. Your pact might be the next step down a dark path or an attempt at redemption through power, consequences be damned. Either way, NPCs will judge you twice—once for your unsettling presence, again when they learn you’re bound to something otherworldly.
Scourge aasimar often see themselves as weapons against evil. A pact with a powerful entity could be justified as gathering necessary arsenal against greater threats. Your self-destructive transformation mirrors the pact’s cost—power demands sacrifice.
Table groups running multiple warlocks simultaneously benefit from keeping a Bulk 10d10 Assorted Ceramic Dice Set on hand for consistent spell slot tracking across characters.
What you end up with is a ranged caster who deals consistent damage while pulling double duty as a party face and utility player. The inherent friction between your celestial origins and infernal (or otherworldly) obligations naturally generates plot hooks without requiring extra setup. Between your Charisma-based skills, eldritch blast reliability, and invocation flexibility, you’re equipped to handle whatever the party throws your way—and walk away with a character people actually want to hear more about.
Official Rules Sources
- Volo’s Guide to Monsters: legacy Aasimar traits.
- Player’s Handbook (2014): Warlock, feats, and spell rules.
- Xanathar’s Guide to Everything: Celestial and Hexblade patrons, Elven Accuracy, and related options.
- Tasha’s Cauldron of Everything: Fey Touched, Shadow Touched, and Eldritch Mind.
- Van Richten’s Guide to Ravenloft: Undead patron.
