Valkur, Captain of the Waves — CR 31 Avatar Stat Block

The Avatar of Valkur

Medium humanoid (avatar), chaotic good

Armor Class: 25 (divine armor)
Hit Points: 640 (40d12 + 380)
Speed: 50 ft., swim 100 ft.

STR	DEX	CON	INT	WIS	CHA
30 (+10)	24 (+7)	29 (+9)	26 (+8)	28 (+9)	30 (+10)

Saving Throws: Str +19, Dex +16, Con +18, Int +17, Wis +18, Cha +19
Skills: Insight +19, Perception +19, Athletics +19
Damage Resistances: thunder; bludgeoning, piercing, and slashing from magical attacks
Damage Immunities: lightning, poison; bludgeoning, piercing, and slashing from nonmagical attacks
Condition Immunities: charmed, frightened, paralyzed, poisoned
Senses: truesight 120 ft., passive Perception 28
Languages: all, telepathy 120 ft.
Challenge: 31 (155,000 XP)
Proficiency Bonus: +9

Traits

Innate Spellcasting. Valkur’s spellcasting ability is Charisma (spell save DC 27, +19 to hit with spell attacks). He requires no components.

At will: control water, freedom of movement, lightning bolt, wind walk
3/day each: chain lightning, control weather, teleport, tsunami
1/day each: mass heal, storm of vengeance, wish

Legendary Resistance (3/Day). If Valkur fails a saving throw, he can choose to succeed instead.

Magic Resistance. Valkur has advantage on saving throws against spells and other magical effects.

Ride Out the Storm (Mythic Trait; 1/Day). When Valkur is first reduced to 320 hit points or fewer, he regains 160 hit points and rallies his crew. For 1 minute, he and allies within 60 feet have advantage on attacks and saving throws while within 10 feet of an ally.

Actions

Multiattack. Valkur makes three Captain’s Cutlass attacks. He can replace one attack with Broadside of the Storm (Recharge 5–6).

Captain’s Cutlass. Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 32 (4d10 + 10) slashing damage plus 27 (6d8) lightning damage. Valkur can move the target 10 feet in any direction.

Broadside of the Storm (Recharge 5–6). A 120-foot-long, 15-foot-wide line erupts from Valkur’s cutlass. Creatures in it make a DC 27 Dexterity saving throw, taking 54 (12d8) lightning damage plus 27 (6d8) thunder damage on a failure, or half as much on a success.

Reactions

All Hands. When an ally within 60 feet fails a saving throw, Valkur lets it reroll the save and move up to half its speed.

Legendary Actions

The avatar can take 3 legendary actions, choosing from the options below. It regains spent legendary actions at the start of its turn.

Deckrunner. Valkur moves up to his speed and makes one Captain’s Cutlass attack.

Hard About (Costs 2 Actions). Valkur rotates a 30-foot cone around himself; creatures there make a DC 27 Strength saving throw or move 30 feet and fall prone.

Crew’s Volley (Costs 2 Actions). Up to three allies within 60 feet make one weapon attack each.

Lair Actions

On initiative count 20 (losing initiative ties), the avatar uses one lair action. It cannot use the same option two rounds in a row.

Pitching Deck. Each hostile creature makes a DC 27 Dexterity saving throw or slides 30 feet and falls prone.

Favorable Wind. Allies double their speed and do not provoke opportunity attacks until next round.

Man Overboard. One creature within 120 feet makes a DC 27 Strength saving throw or vanishes into dark water until next round, returning prone.

Mythic Actions

The avatar can take 3 mythic actions per day, using one option at a time. It regains spent uses at dawn.

Cutlass Work. Valkur makes one Captain’s Cutlass attack and moves up to 20 feet.

Damn the Consequences (Costs 2 Actions). Valkur and each willing ally within 60 feet take 20 damage and immediately take one action.

Perfect Storm (Costs 3 Actions). Each hostile creature within 90 feet takes 45 (10d8) lightning damage and 45 (10d8) thunder damage, with a DC 27 Dexterity saving throw for half.

Introduction

Valkur, Captain of the Waves, governs sailors, ships, favorable winds, naval combat. A mortal sailor raised to godhood, he protects crews who meet danger with skill and mutual loyalty. He loves risk but despises helpless dependence, helping plans work rather than removing every consequence.

Sailors, captains, naval fighters, rogues, and explorers toast him. His clergy maintains beacons, rescues wrecks, trains crews, and teaches loyalty first to shipmates, then ship, then god.

The god sends an avatar when a crew challenges an impossible sea, when a captain betrays shipmates, or when naval war threatens those unable to flee it. This is a killable vessel of divine will, not the god’s complete being, and its defeat changes the crisis without ending the faith behind it.

Physical Appearance

Valkur appears as a broad, weathered sailor with a short beard, an irreverent grin, and a fitted storm-blue coat over practical trousers and boots. He grips the Captain’s Cutlass, a heavy curved blade with three lightning marks cut into the guard.

His clothing remains solid and close to the body. He smells of salt and tar, and his stance adjusts to a pitching deck even on unmoving ground.

Roleplaying the Avatar

Valkur is daring, loyal, and impatient with self-pity. He trusts working crews, values plans that leave room for nerve, and expects those in danger to help save themselves.

Call everyone aboard “mate” until they betray the crew.
Ask for the plan while already moving.
Laugh at bad weather, not at frightened sailors.
Put loyalty above law during a rescue.
Refuse aid to someone who will not pull a rope within reach.

Use in a Campaign

The Captain Overboard

Valkur removes every captain from a fleet whose admirals treat crews as expendable.

The Impossible Passage

A sea route opens for one night, and the avatar needs a mortal crew willing to navigate it.

Mutiny’s Right

Both captain and mutineers claim Valkur’s blessing, and each has betrayed a different duty.

War Beneath the Convoy

A naval battle masks an evacuation while something below hunts the slowest ship.

Lairs

Valkur’s lairs move like working ships. Ground pitches, ropes and doors answer practiced hands, and solitary creatures fare worse than coordinated crews.

The Eternal Quarterdeck

The deck sails through storms from different worlds every round.

The Three-Bolt Lighthouse

Each beam reveals a safe route and summons a different danger.

Harbor of Last Chances

Wrecked ships can sail once more if their crews admit why they failed.

The Mutineers’ Chain

Command passes physically from hand to hand and shocks anyone who gives a suicidal order.

Shared References

Open a reference for its canonical description and related entries.