The Rey Dau is a Flying Wyvern monstie in Monster Hunter Stories 3 (MHS3). Learn how to get a/an Rey Dau, plus their weaknesses, skills, stats, and locations.
| Rey Dau Guides | |
|---|---|
| Monstie Guide | Boss Guide |
| Variants |
Rey Dau |
|---|
In order to unlock it as a Monstie, Rey Dau must first be bested in combat in its boss battle!
After defeating Rey Dau, you will be able to acquire eggs in its habitat to hatch into Monsties!
| Transformation | Attack Type and Element |
|---|---|
| Normal |
|
| Fulgurite Mantle |
| Skill | Level Unlocked | Details |
|---|---|---|
| Megavolt Lance
(Kinship Skill) |
1 |
Target: Single Enemy Effect: Deals thunder damage to one enemy. |
| Rising Shot | 1 |
Type: Active Target: Single Enemy Effect: Deals thunder damage to one enemy. Chance to inflict Paralysis. |
| Boltcall | 40 |
Type: Active Target: User Effect: Increases damage dealt by the user for 2 turns. |
| Railgun | 50 |
Type: Active Target: Single Enemy Effect: Deals thunder damage to one enemy. |
These are skills that the Rey Dau will always have.
Note that some monsters change weaknesses and resistances when they transform.
| Ailment Resistances | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Elemental Resistances | |||||||||||||||||||||||||||||||||||||||||
| Ailment Resistances | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Elemental Resistances | |||||||||||||||||||||||||||||||||||||||||
| Main Body | ![]() |
|---|---|
| Head | ![]() |
| Torso | ![]() |
| Main Body | ![]() |
|---|---|
| Head | ![]() |
| Torso | ![]() |
| Wings | ![]() |
| Tail | ![]() |
These determine which weapon type will be most effective in breaking the specific targetable parts of the monster.
| HP | 6 |
|---|---|
| Attack | 7 |
| Speed | 7 |
| Defense | 7 |

| Endangered Monsties | Mutated Monsties |
Aptonoth
|
Barrel Felyne
|
Blango
|
Bnahabra
|
Bound Azure Rathalos
|
Ceanataur
|
Cephalos
|
Final Boss
|
Gargwa
|
Great Barrel Felyne
|
Great Dracophage Bug
|
Great Thunderbug
|
Izuchi
|
Kelbi
|
Ludroth
|
Nibelsnarf
|
Rachnoid
|
Remobra
|
Slagtoth
|
Thunder Serpent Narwa
|
Velociprey
|
Wind Serpent Ibushi
|
Yama Tsukami
|
Yama Tsukami (Green)
|
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