Dragonborn War Domain Cleric Build Guide
Combining the Dragonborn's Breath Weapon replacement with the War Priest bonus action attack makes this 15 Wisdom Cleric an unexpected front-line terror at level 3.
Free — no signup needed for the free tier.
Why War Domain?
Let's be brutally honest: a base Dragonborn War Domain Cleric sits right down the middle at a 5/10 synergy rating. Your 8 Dexterity means you'll be rolling disastrously low on Initiative, and the complete lack of Darkvision makes dungeon crawling a headache. However, the War Domain drastically changes the math for the Dragonborn. When you wade into melee clad in chain mail, you aren't just a healbot; you're a Striker masquerading as a priest.
The true synergy lies in overlapping action economy. If you use the modern Dragonborn rules, you can take the Attack action, replace your one melee swing with a fiery AoE Breath Weapon, and then immediately trigger your War Priest feature to make a weapon attack as a Bonus Action. This allows you to clear out goblin fodder and smash the hobgoblin captain with your greatsword in the exact same turn—a sequence other Cleric domains can only dream of.
Furthermore, Draconic Flight fundamentally alters the War Cleric's mobility issues. Heavy armor wearers usually slog across the battlefield. Popping wings to drop directly onto the enemy backline, hitting them with a third-level spell, and using Guided Strike to ensure your Greatsword lands is a tactical masterclass. The built-in Damage Resistance from your Draconic Ancestry stacks beautifully with the heavy hits you'll take on the frontline until level 17, when Avatar of Battle finally kicks in to make you a physical tank.
War Domain Features
Guided Strike
Level 3When you or a creature within 30 feet of you that you can see misses with a weapon attack, you can use your Reaction to grant that attack a bonus to the attack roll equal to your Wisdom modifier.
War Domain Spells
Level 3Your connection to this divine domain ensures that you always have certain spells prepared.
War Priest
Level 3As a Bonus Action, you can make one weapon attack or an Unarmed Strike. When a weapon attack hits a creature, the target takes an extra 1d8 damage of the same type as the weapon damage.
War God's Blessing
Level 6You can expend one use of your Channel Divinity to grant a magical blessing. When a creature within 30 feet of you that you can see makes an attack roll, you can use your Reaction to add your Wisdom modifier to the attack roll.
Avatar of Battle
Level 17You gain Resistance to Bludgeoning, Piercing, and Slashing damage.
Recommended Ability Scores
Dragonborn Traits That Benefit War Domain Cleric
Draconic Flight
Flight provides incredible mobility, letting the Cleric reach otherwise inaccessible positions.
Draconic Ancestry
Breath Weapon provides AoE damage that martial Clerics otherwise lack.
Breath Weapon
Extra saving throw advantages protect against debilitating spells and effects.
Damage Resistance
Built-in damage resistance reduces incoming damage, keeping your Cleric alive longer in combat.
Combat Effectiveness
| Level | HP | Melee DPR | Spell DPR |
|---|---|---|---|
| Level 5 | 33 | 3.9 | 7.8 |
| Level 11 | 69 | 3.58 | 10.18 |
| Level 17 | 105 | 3.58 | 13.2 |
👉 Stop reading. Start playing.
Build Path (Levels 1-20)
Levels 1-4
Survive the early game by leaning on your 14 Strength. Equip Chain Mail and a Greatsword immediately. At level 3, the build truly comes online with War Priest and Guided Strike. Use your Bonus Action for the extra attack when you need to burst down a priority target, and aggressively use Guided Strike to turn a miss into a hit—especially if you roll a 6 on a crucial Greatsword swing. At level 4, take the Heavy Armor Master feat. This bumps your Strength to 15, letting you prep for Plate Armor, and shaving 3 damage off every non-magical physical attack is massive at low tiers.
Levels 5-10
Level 5 brings 3rd-level spells, specifically Spirit Guardians. This is your bread and butter. Cast it, pop Draconic Flight, and hover just above the frontline as an untouchable AoE blender. At level 6, War God's Blessing lets you expend Channel Divinity to buff an ally's attack. Stop using Guided Strike on yourself; save War God's Blessing for the Rogue's Sneak Attack or the Paladin's Divine Smite. At level 8, grab the Resilient (Constitution) feat to round your 13 CON to 14, guaranteeing you won't drop concentration on Spirit Guardians when a stray arrow hits you.
Levels 11-16
At level 11, your melee DPR scales poorly (dropping to 3.58) compared to your spell DPR (10.18). Stop relying on standard melee swings unless you're out of slots. Cast Holy Weapon on your Fighter, or upcast Spirit Guardians. Use your Level 12 ASI to bump Wisdom to 17. Rely heavily on your Breath Weapon when enemies clump up, as it scales decently and completely bypasses your mediocre melee attack bonus. By level 16, take Fey Touched to cap Wisdom at 18 and gain Misty Step, fixing your mobility when Draconic Flight is on cooldown.
Levels 17-20
Level 17 grants Avatar of Battle, giving you Resistance to Bludgeoning, Piercing, and Slashing damage. Combined with your Draconic Damage Resistance, you are incredibly tanky and can shrug off meteor swarms and ancient dragon bites alike. Spend your final ASI at level 19 to push Wisdom to 20. In these final tiers, your role is to spam 9th-level spells like Mass Heal while soaking damage that would instantly obliterate a Wizard.
Recommended Spells
Cantrips
Take Toll the Dead for your primary ranged damage when enemies are out of Greatsword range. Guidance is mandatory for out-of-combat utility, and Word of Radiance is excellent for when you are surrounded by minions and want to save your Breath Weapon charges.
Level 1-2 Spells
Shield of Faith is vital early on to fix your AC while you're stuck in Chain Mail. Spiritual Weapon is a trap for War Clerics—it directly competes with your War Priest bonus action, so only cast it when you are completely out of War Priest charges. Hold Person is incredible; paralyzing a target guarantees critical hits for your Greatsword attacks.
Level 3-5 Spells
Spirit Guardians is non-negotiable for a frontline Striker. Your domain spell Crusader's Mantle is incredibly potent if you have a summoner Druid or a Monk in the party, turning their multiple attacks into a radiant lightshow. Holy Weapon should immediately be cast on the party Fighter who has Action Surge, not on yourself.
High-Level Spells
Heal is the best burst healing in the game and gets your downed martial back into the fight instantly. Fire Storm fits the draconic theme perfectly and provides massive AoE to clear out Tier 4 hordes. Holy Aura gives your entire frontline advantage on all saves and imposes disadvantage on attackers, ensuring you survive the thickest of melees.
Recommended Feats
Heavy Armor Master
Take this immediately at level 4. It bumps your 14 Strength to 15, perfectly positioning you to wear Plate Armor later. Shaving 3 damage off every non-magical physical attack keeps you alive on the frontline long before Avatar of Battle comes online.
Resilient (Constitution)
Grab this at level 8. Your 13 Constitution becomes an even 14, and gaining proficiency in CON saves is absolutely non-negotiable for maintaining concentration on Spirit Guardians while taking hits in the vanguard.
Fey Touched
Take this at level 12 to bump your primary Wisdom stat from 15 to 16. It grants you Misty Step, completely fixing the heavy armor mobility issue when Draconic Flight is unavailable, plus you can pick up Silvery Barbs to force rerolls on critical hits against you.
War Caster
If you pivot from a Greatsword to a Warhammer and Shield for higher AC, you must take this at level 16. It allows you to cast spells with your hands full and gives you advantage on concentration checks, stacking with Resilient to make your Spirit Guardians unbreakable.
Gear Progression
Tier 1 (Levels 1-4)
Start with Chain Mail and a Greatsword. You are strapped for cash, but your immediate goal is to buy Splint armor to mitigate that painful 8 Dexterity. Keep a standard Holy Symbol amulet visible on your chest.
Tier 2 (Levels 5-10)
Plate Armor is now mandatory. Seek out Gauntlets of Ogre Power to fix your mediocre 14 Strength; this ensures your War Priest bonus attacks actually connect without burning Guided Strike. A Pearl of Power is also highly recommended to keep your 3rd-level spell slots flowing.
Tier 3 (Levels 11-16)
Upgrade to a Belt of Fire Giant Strength. Suddenly, your melee attacks are terrifying again. Combine this with a +2 Greatsword and you can finally reliably hit enemies, allowing you to save War God's Blessing for your allies who are using Sharpshooter or Great Weapon Master.
Tier 4 (Levels 17-20)
Acquire an Amulet of the Devout +3 to maximize your spell save DC and gain an extra use of Channel Divinity. Pair this with Armor of Invulnerability, which hilariously stacks with Avatar of Battle to make you an unstoppable juggernaut of war.
Party Composition
As a War Domain Cleric, you are a Striker/Support hybrid. You thrive alongside dedicated martials like a Battle Master Fighter or an Assassin Rogue. They provide the raw sustained damage, while you provide burst via War Priest and ensure their pivotal, high-damage hits land using War God's Blessing.
Because your 8 Dexterity and lack of innate Darkvision will absolutely ruin the party's stealth checks, you desperately want an ally who casts Pass without Trace. A Gloom Stalker Ranger or a Shadow Monk is the perfect scouting partner to compensate for your loud, clanking, blind-in-the-dark approach to dungeoneering.
Multiclass Options
Fighter 2 Dip
Action Surge is the strongest feature in the game for a War Cleric. Casting Spirit Guardians and taking the Dodge action—or unleashing a massive Breath Weapon—on the exact same turn is devastating. You also pick up the Defense Fighting Style for a permanent +1 to your AC.
Paladin 2 Dip
Divine Smite turns your War Priest bonus action attacks into lethal burst damage. It requires 13 Charisma (you only have 12 in this optimal stat block, so you'd need an ASI bump first), making it a tough sell mechanically, but absolutely worth the investment if you roll for stats and roll well.
Common Pitfalls
- Casting Spiritual Weapon: Forgetting that War Priest consumes your Bonus Action is a classic mistake. Do not cast Spiritual Weapon if you plan to use your War Priest charges; they directly compete for the same action economy.
- Being selfish with Channel Divinity: Using Guided Strike on yourself at higher levels when a Rogue is about to miss a Sneak Attack is mathematically terrible. War God's Blessing at level 6 is designed to enable your heavy-hitting allies.
- Ignoring your spells in Tier 3: By level 11, your melee DPR drops to 3.58, while your spells deal 10.18+. Don't be a martial with spells; be a caster who survives melee. Swinging a greatsword becomes a backup plan, not the main event.
- Wasting Breath Weapon on single targets: The Dragonborn Breath Weapon is an AoE tool designed to clear fodder. Don't waste it on a single boss; use it to wipe out the minions so you can focus your War Priest strikes on the primary threat.
More Questions
How does Guided Strike interact with Great Weapon Master?
Do I get Extra Attack as a War Domain Cleric?
Does Avatar of Battle stack with Draconic Damage Resistance?
Can I use Breath Weapon and War Priest on the same turn?
Strengths & Weaknesses
Strengths
- ♦ War Domain grants Guided Strike at level 3
- ♦ Strong species-class synergy enhances core abilities
- ♦ Versatile spellcasting options
- ♦ Built-in damage resistance improves survivability
Weaknesses
- ♦ Low Dexterity means poor initiative and AC
- ♦ No Darkvision — may need light sources in dungeons
Pro Tips
Use War God's Blessing to guarantee the party Rogue's Sneak Attack lands.
Do not cast Spiritual Weapon if you plan to use your War Priest charges.
Combine Draconic Flight with Spirit Guardians to become an untouchable hovering AoE blender.
Take Heavy Armor Master early to mitigate damage long before Avatar of Battle comes online.
Use Guided Strike to offset the -5 penalty of Great Weapon Master for you or an ally.
Other Cleric Subclasses for Dragonborn
Other Races for War Domain Cleric
Frequently Asked Questions
Is War Domain a good subclass for Dragonborn Cleric?
What makes War Domain different from other Cleric subclasses?
Create Your Dragonborn War Domain Cleric
Use Dice Will Decide's free character builder with optimized stats, spells, and equipment.
Create This Character →