Annus

Biodata

Feature	Details
Name	Annus (安努斯)
Alias(es)	Calamity
Species/Race	Birkian Sky Islander
Gender	Male
Affiliation	Angel Legion (founder and commander); formerly the Rocks Pirates
Occupation/Role	Former God of Birka; pirate officer; commander of the Angel Legion
Status	Active
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Rumble-Rumble Fruit user	2	Obtained the Logia fruit at age fourteen after searching Birka for it; became Sky Island’s strongest person and founded his own force.
Haki refinement under Rocks	4 28	Rocks aided Annus’s development, becoming effectively his half-teacher. Annus later possesses all three forms of Haki at the highest level.
Lightning Metallurgy	7	After ten years of fruit mastery, learned to heat and reshape touched metal with electricity, allowing his Golden Scepter to become weapons such as spears and blades.
Future Sight and Mantra	8 17	Developed extraordinary Observation Haki, including future sight and a wide-range sensory technique that interprets the bioelectric signals of living beings.
Thunder Tribulation: Soul Taming	28	Combined high-voltage lightning with Conqueror’s Haki to suppress the God’s Knights’ regeneration and incapacitate them.
Rumble-Rumble Fruit Awakening / Heaven’s Judgment	33	Created an island-destroying thundercloud through atmospheric heat, ionization, cloud formation, and electromagnetic control; the resulting lightning is enhanced with Conqueror’s Haki.
Electromagnetic techniques / Railgun	40	Learned to manipulate magnetism through electricity, accelerating metal projectiles to supersonic speed with a magnetic field.

Background and History

Annus is a transmigrator born on the Sky Island of Birka. Determined to survive in a dangerous world, he trained in combat from a young age while seeking the Rumble-Rumble Fruit. After obtaining it at fourteen, he became the strongest person on Sky Island, gathered followers—including Lilith—and established his first faction. 1 2

He descended to the Blue Sea at seventeen with several trusted subordinates, formed a pirate crew, and rapidly gained notoriety. After losing a Davy Back Fight to Rocks, Annus joined the Rocks Pirates while retaining his own independent force. Rocks later helped develop Annus’s Haki, creating a debt Annus acknowledged even while anticipating the crew’s eventual downfall. 2 4

While based on Hachinosu, Annus built the Angel Legion from Skypieans, loyal pirates, and former slaves. His ambitions expanded beyond personal survival: he began seeking surviving Lunarians, planning to overthrow the Celestial Dragons, and preparing a force capable of reshaping the world. 4 5

God Valley Incident

At God Valley, Annus split his forces to rescue specific children, secure Devil Fruits, and exploit the chaos before the Marines could consolidate their defenses. He recruited Kuma by granting him the Paw-Paw Fruit in exchange for loyalty, while Lilith and Yale successfully evacuated the red-haired twins and Rocks’s family. 20 23 25 26 27

Annus developed Thunder Tribulation: Soul Taming to neutralize the regenerative God’s Knights, then joined Roger and Garp against the transformed Rocks. His awakened Heaven’s Judgment weakened Rocks’s defenses, allowing their combined assault to end the berserk transformation. Annus then demanded Rocks’s obedience in exchange for saving his life. 28 33

After escaping the collapsing island, Annus killed Garling, protected the unconscious Dragon, and agreed to shelter Alice and Teach on Sky Island. The fall of God Valley marked the permanent dissolution of the Rocks Pirates. 34

Water 7 and Return to Birka

At Water 7, Annus reunited with the Angel Legion and collaborated with Vegapunk and MADS to refit captured warships into aerial vessels. He also claimed Shanks and Shamrock as his godsons through a Birkan anointing ritual, later extending the same protection to Teach. 38 39 47

He strengthened his organization by giving Diumil the Phoenix Fruit, recruiting Dragon and Kuma into the Angel Legion, and commissioning five airships capable of returning to Sky Island. Seven years after leaving Birka, Annus returned to find that another ruler had assumed his former position as the island’s “God.” 41 42 47 48 50

Appearance

Annus is an angelic-looking Sky Islander with wings on his back. His refined appearance contrasts with his intimidating reputation as “Calamity,” causing pirates and Marines alike to treat his arrival with fear. 1 3 27

• Possesses Sky Island wings.
• Usually carries a Golden Scepter that he can reshape through Lightning Metallurgy. 7
• Can transform fully into golden, platinum-white, or ordinary lightning. 27 33
• Is described as exceptionally handsome, even among the Rocks Pirates. 13

Personality

Annus is detached, proud, and unwilling to accept commands from people he does not respect. He holds grudges against betrayal, as shown by his continued hostility toward Shiki and Ochoku after they abandoned him in the Riesk Bank vault. 1 2

His early life was centered on strength and survival, but his growing power made him increasingly patient and ambitious. He plans for long-term political change, opposes the Celestial Dragons’ rule, and believes peace requires military strength rather than submission to the World Government. 4 10

Despite his coldness, Annus is selectively compassionate toward people he considers sincere, useful, or worth protecting. He safeguards Lunarians, mentors Loki, equips Kuma to save civilians, adopts three children as godsons, and protects Rocks’s family after God Valley. 4 11 26 38 47

Abilities & Skills

Rumble-Rumble Fruit

Annus possesses the Rumble-Rumble Fruit, a lightning-based Logia Devil Fruit that grants him elemental transformation, extreme speed, and massive destructive power. 1 2

• Can become lightning to evade attacks and cross vast distances through the air. 8 22
• Defeated Rear Admiral Handora instantly and destroyed Vice Admiral Leo’s fleet with God’s Judgment. 1 2
• Can produce a controllable Lightning Clone from his elemental body. 42 43
• Fully mastered his elementalization after initially struggling to remain tangible while bathing. 5

Observation Haki — Mantra

Annus is regarded as the foremost Observation Haki user on Hachinosu, combining future sight with extremely broad sensory perception. 8

• Mantra lets him monitor conversations and living presences across large areas by reading bioelectric signals. 17 21
• Covered all of God Valley with his Haki, allowing him to locate Devil Fruit prizes, track movements, and assess approaching threats. 21
• Reads involuntary details such as heartbeat, breathing, temperature, and sweat to expose an opponent’s fear. 22
• Can detect concealed or invisible enemies. 21 40

Armament and Conqueror’s Haki

Annus has mastered Armament and Conqueror’s Haki in addition to Observation Haki. 28

• Uses Armament Haki to reinforce his reshaped weapons. 7
• Can demonstrate flowing Haki and Internal Destruction, which he calls Air Strike—qigong and Mountain-Piercing Strike. 11
• Coats lightning and weapons in Conqueror’s Haki to increase their destructive effect against powerful opponents. 28 33
• Used the Conqueror’s Haki-infused Ragnarok to pierce Rocks’s heart after Roger and Garp broke his defenses. 33

Lightning Metallurgy

By injecting electric current into metal, Annus heats and reshapes it at will. 7

• Transforms his Golden Scepter into a spear, blade, or other weapon forms.
• Created an ancient golden blade to confront three God’s Knights alone. 27
• Formed the spear used for Ragnarok and Garling’s execution. 33 34

Thunder Tribulation: Soul Taming

A specialized anti-regeneration technique developed against the God’s Knights. 28

• Combines golden-white lightning with Conqueror’s Haki.
• Targets the enemies’ apparent spiritual “core” rather than merely damaging their bodies.
• Suppresses cell regeneration and leaves targets unconscious and unable to fight.
• Successfully incapacitated three God’s Knights whose hearts and brains could regenerate. 28

Heaven’s Judgment

Annus’s ultimate awakened Rumble-Rumble Fruit technique. 33

• Creates a massive thundercloud by heating air, generating updrafts, ionizing particles, forming clouds, and controlling their electromagnetic fields.
• Calls down Conqueror’s Haki-enhanced lightning powerful enough to blast an immense crater through God Valley.
• Forced Roger and Garp to retreat from its strike zone. 33
• Consumes substantial stamina despite Annus claiming he could still use it multiple times after its first use. 33

Electromagnetism and Railgun

Annus discovered that his lightning naturally produces magnetism and began extending his fruit’s applications into electromagnetism. 40

• Railgun accelerates a conductive projectile through a magnetic field.
• Killed an invisible intruder by launching an electrified coin through his heart. 40
• A full-power Railgun is estimated to be capable of piercing a warship. 40
• His magnetic control remains weaker than that of dedicated magnetic Devil Fruit users. 40

Leadership and Training

Annus is a methodical commander who develops his subordinates through live combat, specialized equipment, and tailored training. 4 6

• Founded and commands the Angel Legion.
• Uses battlefield exercises to evaluate recruits rather than personally winning every engagement. 6
• Developed meditation-based Observation Haki training suited to Skypieans. 50
• Mentors Loki in Haki, Diumil in Phoenix Fruit control, and Dragon and Kuma in the Angel Legion’s training system. 11 42 43 48

Equipment and Resources

• Golden Scepter — Annus’s primary weapon; reshaped through Lightning Metallurgy into spears and blades. 7 27
• Angel Legion — His personal military force, composed of Skypieans, former slaves, and loyal pirates. 5
• Sky Island Dials and Processed Clouds — Used by the Legion for cloud formations, arrows, mobility, and combat techniques. 6 16
• Aviation 1 and the airship fleet — Warships refitted by Vegapunk and MADS with Electric Dials, Double Breath Dials, reinforced keels, and stabilization systems. 39 47
• Heaven-Piercing Tower — Annus’s former territory and command center on Hachinosu. 2 12

Relationships

• Lilith — Former Sky Island warrior, devoted subordinate, and intimate companion. She serves him with near-religious admiration and fiercely protects his interests. 2 5 27
• Diumil — Lunarian confidant rescued from Cipher Pol persecution; Annus promised to protect the Lunarian race and later gave him the Phoenix Fruit. 4 41 42
• Yale — Birkian officer who descended to the Blue Sea with Annus; serves as a trusted combatant and instructor for Kuma. 3 25 48
• Rocks D. Zebek — Former captain and Haki mentor. Their relationship shifted after God Valley, when Rocks accepted Annus’s authority in return for his life and family’s protection. 4 33 34
• Harald — Close friend and trusted adviser-like relationship. Annus supports Harald’s peaceful reform of Elbaf while urging him to retain the Giants’ military strength. 9 10
• Loki — Student and younger companion whom Annus secretly taught and continues to mentor in Haki. 8 11
• Vegapunk — Friend and scientific collaborator. Vegapunk’s intellect earns Annus’s genuine admiration, and their work enables the Angel Legion’s aerial fleet. 38 39
• Kuma — Subordinate recruited at God Valley after accepting Annus’s offer of the Paw-Paw Fruit; later becomes an Apprentice Celestial Soldier. 26 48
• Dragon — Recruited after God Valley as Annus’s intended Blue Sea representative; reluctantly joins the Angel Legion as an Apprentice Celestial Soldier. 35 47 48
• Teach — Rocks and Alice’s son; Annus becomes his godfather and vows to keep him from “darkness.” 38 47
• Shanks and Shamrock — Red-haired twins rescued from God Valley and formally anointed as Annus’s godsons. 38

Notable Feats

• Destroyed a Marine fleet and defeated Vice Admiral Leo with God’s Judgment. 2
• Avoided Rocks’s attacks through future sight and elementalization, ending their clash without being seriously struck. 8
• Killed a Cipher Pol 0 agent with lightning through the brain after evading his Soru-based ambush. 22
• Neutralized three regenerating God’s Knights with Thunder Tribulation: Soul Taming. 28
• Helped Roger and Garp defeat transformed Rocks, then pierced him with Ragnarok. 33
• Defeated Garling, Maffy, and Somaz despite being exhausted, then executed Garling before escaping God Valley. 34

Notable Quotes

“Thunder is the wrath of the heavens... Are you ready to receive it? Heaven’s Judgment!” 32

“I anoint you as my godsons, that you may be cleansed, leave the darkness, and enter the light.” 38