Onmyōdō

“	Watatsumi increases Onmyōji damage.	”
—In-game description

Onmyōdō is a Japanese myth technology in Age of Mythology: Retold - Heavenly Spear that is available to worshipers of Watatsumi and can be researched at the Castle in the Mythic Age. Once researched, it increases the damage dealt by Onmyōji to units and buildings.

Effects[]

“	Onmyōdō, sometimes translated as the “Way of Yin and Yang,” is a discipline that encompasses the study of astrology, divination, and calendar systems.	”
—In-game help section

Myth technologies in Age of Mythology

Greeks
Archaic Age	Olympian Parentage \| Vaults of Erebus \| Lord of Horses
Classical Age	Labyrinth of Minos · Sarissa · Aegis Shield \| Winged Messenger · Sylvan Lore · Spirited Charge \| Will of Kronos · Phobos' Spear of Panic · Deimos' Sword of Dread · Enyo's Bow of Horror
Heroic Age	Sun Ray · Oracle · Temple of Healing · Anastrophe \| Chthonic Rites · Dionysia · Thracian Horses \| Roar of Orthus · Argonauts · Golden Apples · Divine Blood
Mythic Age	Face of the Gorgon · Monstrous Rage · Argive Patronage \| Hand of Talos · Shoulder of Talos · Forge of Olympus · Olympian Weapons \| Flames of Typhon · Shafts of Plague · Beast Slayer

Egyptians
Archaic Age	Skin of the Rhino \| Flood of the Nile \| Clairvoyance
Classical Age	Criosphinx · Hieracosphinx · Sacred Cats · Adze of Wepwawet \| Scalloped Axe · Leather Frame Shield · Electrum Bullets · Shaduf \| Feet of the Jackal · Necropolis · Serpent Spear
Heroic Age	Crocodilopolis · Sun-dried Mud-brick · Dark Water · Solar Barque \| Bone Bow · Slings of the Sun · Force of the West Wind · Crimson Linen \| Spirit of Maat · Funeral Rites · Nebty · Funeral Barge
Mythic Age	Atef Crown · Desert Wind · New Kingdom \| Spear of Horus · Axe of Vengeance · Greatest of Fifty \| Valley of the Kings · Tusks of Apedemak · Book of Thoth

Norse
Archaic Age	Hammer of Thunder · Dwarven Weapons · Meteoric Iron Armor · Dragonscale Shields \| Hamask \| Eyes in the Forest \| Freyr's Gift
Classical Age	Disablot · Thundering Hooves · Sessrumnir \| Gjallarhorn · Safeguard · Rigsthula \| Cave Troll · Hall of Thanes · Dwarven Breastplate \| Valgaldr · Servants of Glory · Ring Oath · Ydalir
Heroic Age	Rime · Huntress' Axe · Winter Harvest · Arctic Winds \| Call of Valhalla · Swine Array · Thurisaz Rune · Long Serpent \| Jotuns · Wrath of the Deep · Ring Giver · Vikings \| Granite Maw · Nine Waves · Feasts of Renown · Grasp of Ran
Mythic Age	Sons of Sleipnir · Dwarven Auger \| Berserkergang · Bravery \| Granite Blood · Rampage \| Twilight of the Gods · Avenging Spirit · Silent Resolve · Fury of the Fallen

Atlanteans
Archaic Age	Temporal Chaos \| Empyrian Speed \| Channels
Classical Age	Alluvial Clay · Heart of the Titans · Theft of Fire \| Hephaestus Revenge · Volcanic Forge · Perception \| Bite of the Shark · Weightless Mace · Frontline Heroics
Heroic Age	Gemini · Heroic Renewal · Pioneer of the Skies · Sons of the Sun \| Rheia's Gift · Orichalcum Mail · Horns of Consecration · Daktyloi \| Daughters of the Sea · Poseidon's Secret · Lance of Stone · Prophetic Sight
Mythic Age	Titanomachy · Petrification · Halo of the Sun \| Guardian of Io · Titan Shield · Devotees of Atlas \| Asper Blood · Mythic Rejuvenation · Celerity

Chinese (Immortal Pillars)
Archaic Age	Celestial Weapons · Tai Chi \| Kuafu Chieftain · Mountainous Might \| Herbal Medicine · Peach of Immortality
Classical Age	Qilin's Blessing · Divine Books · Reincarnation \| Son of Loong · Rage of Slaughter · Master of Weaponry · Spoils of War \| Sinister Defiance · Advanced Defenses · Chasing the Sun · Abundance
Heroic Age	Frenzied Dash · Vibrant Land · Hooves of the Wind · Maelstrom \| Bottomless Stomach · Scorching Feathers · Rock Solid · Drought Ships \| Autumn of Abundance · Divine Judgement · Gilded Shields · Red Cliffs Fleet
Mythic Age	Rising Tide · Shaker of Heaven · Tempestuous Storm · Last Stand \| Power of Chaos · Xuanyuan's Bloodline · Leizu's Silk · Imperial Order \| Song of Midsummer · Flaming Blood · Slash and Burn · Southern Fire

Japanese
Archaic Age	Kagura \| Tenshu \| Crushing Waves
Classical Age	Wind Sickles · Gohei Wands · Katagi \| Condemned Soul · Saltwater Spring · Hunter's Strength · Kumiki \| Wisdom of Nine · Deadly Snare · Sashimono Bannermen · Ivory Netsuke
Heroic Age	Ascetic Practices · Golden Kite · Dan-no-ura Tactics · Eight Banners \| Thunderous Presence · Den Den Drums · Hannya Mask · Heavenly Barrage \| Deadly Rage · Oni Mask · Gale's Fury
Mythic Age	Restless Army · Mechanical Artisans · Divine Prefecture \| Burning Malevolence · Sumo Training · Sōjutsu · Ten-Fist Sword \| Eternal Haunting · Seaside Infiltrators · Asymmetrical bows · Onmyōdō

Removed in Retold

Chinese (Tale of the Dragon)
Archaic Age	Domestication \| Acupuncture \| Wheelbarrow
Classical Age	Stone Armor · Oracle Bone Script · Five Grains \| Golden-banded Staff · Pillar of the Ocean · Paper Talisman \| Elixir of Immortality · Houyi's Bow · Jade Rabbit
Heroic Age	House Altars · Burials · Landlord Spirit \| Life Drain · Demon Slayer · Unbridled Anger \| Lord of the River · Rammed Earth · Sacrifices
Mythic Age	Heavenly Fire · Stirrup · Ancient Destroyer \| Nezha's Defeat · Dragon Scales · East Sea \| Tiger Spirit · Golden Peaches · Celestial Palace

Removed
Athenian Wall · Trierarch · Feral · Medjay · City of the Dead · Stones of Red Linen · Pig Sticker · Lone Wanderer · Arctic Gale · Long Serpent · Focus · Safe Passage · Eyes of Atlas · Lemurian Descendants