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Large monster · Flying Wyvern

Rey Dau

The flying wyvern that reigns supreme over the Windward Plains' ecosystem. It is able to store, amplify, and discharge the Sandtide's lightning.

Known habitats
Windward Plains
Variant
Arch-tempered Rey DauTempered Rey Dau
Weaknesses Rewards Equipment

Weaknesses

Hitzone values
Best physical
Blunt 65
at the head
Best element
Ice 20
at the head · Thunder does nothing anywhere
Stun
Head 100
the only part that takes stun
Part Sl Bl Pi St Fi Wa Th Ic Dr
Head 60 65 50 100 5 15 0 20 5
Legs 37 37 33 0 5 5 0 5 5
Wings 45 50 45 0 5 10 0 15 5
Tail 45 40 45 0 5 5 0 10 5
Torso 30 30 25 0 5 5 0 5 5

Base state. Highest value per column underlined.

Parts

hide Breakable
Breaking rewards Rey Dau Fulgurtalon at 100% , Rey Dau Wingtalon at 100% .
head Breakable
Breaking rewards Rey Dau Thunderhorn at 100% , Rey Dau Bolthorn at 100% .
Tail Severable
Carving the severed part lists Rey Dau Tail93% , Rey Dau Tail88% , Rey Dau Plate12% , Rey Dau Boltgem7% .

Rewards

17 materials · 58 listed routes
Rey Dau ThunderhornHighest listed 100% · BROKEN PART
100%Broken part · head13%Carve11%Target reward
Rey Dau WingtalonHighest listed 100% · BROKEN PART
100%Broken part · hide18%Carve15%Target reward
Rey Dau FulgurtalonHighest listed 100% · BROKEN PART
100%Broken part · hide36%Target reward18%Carve16%Target reward
Rey Dau BoltgemHighest listed 100% · TARGET REWARD
100%Target reward7%Carve · severed part7%Target reward5%Carve3%Target reward
Rey Dau BolthornHighest listed 100% · BROKEN PART
100%Broken part · head36%Target reward13%Carve11%Target reward
Rey Dau TailHighest listed 93% · CARVE · SEVERED PART
93%Carve · severed part88%Carve · severed part40%Carve · severed, rotten11%Carve11%Target reward
Wyverian BloodstoneHighest listed 70% · TEMPERED WOUND DESTROYED
70%Tempered wound destroyed
Rey Dau Scale+Highest listed 60% · CARVE · SEVERED, ROTTEN
60%Carve · severed, rotten50%Wound destroyed40%Carve · rotten30%Carve26%Target reward22%Target reward
Rey Dau ScaleHighest listed 60% · CARVE · SEVERED, ROTTEN
60%Carve · severed, rotten60%Carve · rotten50%Wound destroyed28%Carve25%Target reward
Rey Dau CarapaceHighest listed 50% · WOUND DESTROYED
50%Wound destroyed30%Carve · rotten26%Target reward23%Carve22%Target reward
Rey Dau ShellHighest listed 50% · WOUND DESTROYED
50%Wound destroyed40%Carve · rotten25%Target reward23%Carve
Monster HardboneHighest listed 30% · CARVE · ROTTEN
30%Carve · rotten
Wyverian Bloodstone (L)Highest listed 23% · TEMPERED WOUND DESTROYED
23%Tempered wound destroyed
Rey Dau PlateHighest listed 21% · TARGET REWARD
21%Target reward12%Carve · severed part7%Carve7%Target reward5%Target reward
Rey Dau Certificate SHighest listed 8% · TARGET REWARD
8%Target reward
Rey Dau CertificateHighest listed 8% · TARGET REWARD
8%Target reward
Wyverian Bloodstone ChunkHighest listed 7% · TEMPERED WOUND DESTROYED
7%Tempered wound destroyed

Hunt notes

When a Rey Dau's wing or tail touches the ground while charged, it causes a reaction that produces a mantle of fulgurite. This widens the appendage's attack range and increases the monster's charging capacity— so make it a point to break these parts. Their heads may also be vulnerable after a discharge attack. Hunters are advised to bring thunder-resistant armor and ice-based weaponry.

Equipment

79 weapons · 9 armor series
Azure Age α Armor series · 5 pieces · Rarity 8 Dober α Armor series · 5 pieces · Rarity 7 Gala Suit α Armor series · 5 pieces · Rarity 8 Guardian Arkveld α Armor series · 5 pieces · Rarity 8 Guardian Arkveld β Armor series · 5 pieces · Rarity 8 Rey Dau Armor series · 5 pieces · Rarity 4 Rey Dau α Armor series · 5 pieces · Rarity 7 Rey Dau β Armor series · 5 pieces · Rarity 7 Rey Dau γ Armor series · 5 pieces · Rarity 8
Rey Astrapi I R3 Rey Halilintar I R3 Rey Indra I R3 Rey Kuara I R3 Rey Perkonis I R3 Rey Perun I R3 Rey Szelatya I R3 Rey Tonitrus I R3 Azure Era Wyrmbow R7 Azure Star Blade R7 Barina Bouclier IV R7 Barina Dague IV R7 Barina Faucilles IV R7 Barina Flamberge IV R7 Barina Hache IV R7 Barina Perche IV R7 Barina Sarissa IV R7 Dear Lutemis II R7 Dragonmaiden Axe II R7 Hope Axe V R7 Hope Blade V R7 Hope Bow V R7 Hope Cannon V R7 Hope Daggers V R7 Hope Edge V R7 Hope Glaive V R7 Hope Gunlance V R7 Hope Hammer V R7 Hope Horn V R7 Hope Lance V R7 Hope Rifle V R7 Hope Strongarm V R7 Hope Sword V R7 Jail Hammer IV R7 Paretic Blade IV R7 Paretic Gunlance IV R7 Princess Panoply II R7 Princess Rapier II R7 Princess Regalia II R7 Queen Blaster II R7 Queen's Longfire II R7 Rey Astrapi III R7 Rey Halilintar III R7 Rey Indra III R7 Rey Kuara III R7 Rey Perkonis III R7 Rey Perun III R7 Rey Szelatya III R7 Rey Tonitrus III R7 Sonic Horn IV R7 Valkyrie Blade II R7 Valkyrie Chordmaker II R7 Valkyrie Fire II R7 Wyvern Blade "Verde" II R7 Aerial Glaive R8 Astrapi Clairaxe R8 Azure Era "Soaring Dragon" R8 Azure Star "Dragon Dance" R8 Bone Slasher R8 Bone Smasher R8 Chief Kukri R8 Giant Jawblade R8 Great Bone Gunlance R8 Halilintar Clairglaive R8 Hard Bone Lance R8 Hard Bone Shotel R8 Hard Bone Strongarm R8 Hardened Bone Horn R8 Heavy Bone Bludgeon R8 Heavy Shooter R8 Hunter's Stoutbow R8 Indra Clairlance R8 Kuara Clairsword R8 Perkonis Clairbow R8 Perun Clairhorn R8 Power Rifle R8 Szelatya Clairgun R8 Tonitrus Clairblade R8 Wild Hatchets R8

Field guide

The flying wyvern that reigns supreme over the Windward Plains' ecosystem. It has adapted to the Sandtide—when it most frequently appears—and is able to store, amplify, and discharge the storm's heavy lightning to lethal effect. Rey Dau is highly territorial and will attack any and all intruders on sight. The fulgurite against its carapace emits a sound that puts every monster in the region on guard.