Rey Dau

Rey Dau - Character Data Sheet

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General Information

• Full Name: Rey Dau (レ・ダウ)
• Nickname(s): The Bright Thunder Wyvern, Apex Predator of the Windward Plains
• Species: Flying Wyvern
• Game Debut: Monster Hunter Wilds
• Habitat: Windward Plains (appears frequently during the Sandtide)
• Role: Apex Predator, Hostile Large Monster

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Appearance

• Body Type: Large, bipedal wyvern
• Scales/Coloration:
  • Primary: Bony golden scales covering most of its body
  • Secondary: Smaller black scales on its underbelly, joints, and wings
• Wings: Single membrane (pterosaur-like), not composed of extended digits
• Distinct Features:
  • Spiky, armored plating
  • Angular head with horns (used to channel electricity)
  • Sword-like blades at the tips of its massive wings
  • Fulgurite (a conductive mineral) forms on its carapace when charged
• Size: Massive, towering over hunters

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Personality

• Behavior: Highly territorial, aggressive, and dominant
• Instincts: Attacks any intruders on sight; preys on monsters caught in the Sandtide
• Temperament: Fierce, relentless, and electrifyingly powerful

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Speech

• Language: None (animalistic roars, growls, and electrical crackles)
• Vocalizations: Deep, thunderous roars; hissing during electrical discharges

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Powers/Abilities

• Elemental Affinity: Thunder
• Signature Abilities:
  • Stores, amplifies, and discharges heavy lightning from storms
  • Creates fulgurite mantles on its wings and tail when charged, increasing attack range and charging capacity
  • Thunder-based attacks: Railgun-like lightning blasts, wing slashes, and tail whips
  • Immunities: Thunder, Shock Traps
  • Weaknesses: Ice (especially on the head), Water
• Combat Style: Uses a mix of melee (tackles, tail swings, wing slashes) and ranged (lightning blasts)
• Turf War: Unique animation with Arkveld; dominates weaker monsters like Gypceros

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Relationships

• Ecosystem Role: Apex predator of the Windward Plains
• Interaction with Other Monsters: Attacks intruders; fulgurite sounds put other monsters on guard
• Hunters’ Guild: Feared and respected; its power has piqued the Guild’s interest

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Background

• Discovery: Recently discovered by the Hunters’ Guild; initially mistaken for the flagship monster of Monster Hunter Wilds before Arkveld’s reveal
• Ecology:
  • Adapts to the Sandtide, using the storm’s lightning to its advantage
  • Fulgurite on its body conducts electricity, enhancing its attacks
• Etymology: Name may derive from the Mandarin 雷导 (leí daù), meaning "thunder conductor"

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Likes

• Dominating its territory
• Storing and discharging lightning
• Preying on weaker monsters during the Sandtide

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Dislikes

• Intruders in the Windward Plains
• Hunters targeting its weak points (head, wings, tail)
• Being outmatched in turf wars

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Other Important Details

• First Encounter: Chapter 2, during the main mission “The Eye of the Storm”
• Drops: Valuable materials for crafting gear, including Blue Thunder Crystal Fragments
• Variants:
  • Arch-Tempered Rey Dau: Added in the first title update (available from April 30, 2025)
  • Tempered Rey Dau: Covered in scars; can be hunted after clearing Chapter 6 objectives
• Theme Music: Earth-Piercing Bolt (features electronic synths, fitting Wilds’ musical direction)

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