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Monster Hunter Stories 3 (MHS3)

Invasive Seregios Location and How to Beat

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Invasive Seregios Banner

This is a guide to repelling the Invasive Seregios in Monster Hunter Stories 3 (MHS 3). Learn the puzzle mechanics for repelling the Invasive Seregios and the necessary steps you need to take to beat the boss.

Variants
Invasive Seregios
Invasive Seregios
Seregios
Seregios
Exotic Seregios
Exotic Seregios

Invasive Seregios Location

Found on the Northwest Side of Azuria Plains

World View Map View

The Invasive Seregios can be found at night at the Northwest part of Azuria. To reach the area, you'll need a flying Monstie and ride the updrafts to reach the elevated area leading to its location.

How to Repel Invasive Seregios

1. Invasive Battle Clues
2. Bring a Hammer with an AoE Skill
3. Watch its Roar Move
4. Win the Head-to-Head Fight with an AoE Hammer Skill

Invasive Battle Clues

Clue
1. The scales are lodged into hard stone. What in the world could've caused this, I wonder.
2. Our advantage? You mean that idea to reflect the scales back?
3. Is this... a hammer? It's certainly seen better days...

The clues for the invasive tracks requires you to bring a hammer and winning a head on attack by parrying the scales back to Invasive Seregios.

Bring a Hammer with an AoE Skill

The main prerequisite to repelling Invasive Seregios is bringing a hammer with an AoE skill such as Sweet Spot, Perfect Crush, or Perfect Strike. This is only stated mid-fight where repelling the scale back must be done “with a perfect strike”.

List of All Hammers

Watch its Roar Move

Before unleashing its attack that you can battle via Head-to-Head, it will unleash a roar move to buff itself. It will use an attack of the same type as the color of its roar. For example, if its roar is the color red, it is a Power Attack, so respond correctly!

Win the Head-to-Head Fight with an AoE Hammer Skill

Once Seregios uses the roar, retaliate with an AoE skill using an attack type that wins against the attack it will use. This means that if Seregios for example, uses a quickening roar (Blue roar), it will use a speed attack so a technical attack will let you win the fight.

Reward For Repelling Invasive Seregios

Obtain Astalos' Egg

Astalos.png

After repelling invasive Seregios, you'll be able to obtain an Astalos Egg in its invasive dane.

How to Get Astalos and Weaknesses

Invasive Seregios Boss Weaknesses and Resistances

Invasive Seregios Damage Type Weaknesses

Body Part SlashSlash Pierce SoloPierce BluntBlunt
Head
Wings
Leg
Tail

Note that some monsters change weaknesses and resistances when they transform.

Invasive Seregios Ailment Resistances

Poison Burn Paralysis Sleep Blastblight Bleeding Darkness
text text text text text text text

Invasive Seregios Elemental Resistances

Non-Elemental Fire Water Thunder Ice Dragon
text text text text text text

Monster Hunter Stories 3 (MHS 3) Related Guides

Bosses MH Stories 3.png

List of All Bosses

Main Mission Bosses

All Main Mission Bosses
Azuria (Chapter 1)
Honed Glavenus
Honed Glavenus
Invasive Yian Garuga IconInvasive Yian Garuga
Feral Velocidrome Icon
Dual Feral Velocidromes
Feral Gypceros IconFeral Gypceros
Magnamalo Icon
Magnamalo
-
Cataracts (Chapter 2)
Feral Great Izuchi IconFeral Great Izuchi Invasive ArzurosInvasive Arzuros
Feral Somnacanth Icon
Feral Somnacanth
Feral Aknosom Icon
Feral Aknosom
Yama Tsukami Icon
Yama Tsukami
-
Galyad (Chapter 3)
Feral Ajarakan Icon
Feral Ajarakan
Feral Rakna-Kadaki Icon
Feral Rakna-Kadaki
Rey Dau IconRey Dau -
Seranthis (Chapter 4)
Feral Blangonga Icon
Feral Blangonga
Goss Harag IconGoss Harag
Malzeno Icon
Malzeno
Arkveld Icon
Arkveld
Bound Azure Rathalos Icon
Bound Azure Rathalos
Bound Lunagaron Icon
Bound Lunagaron
Aenshin IconAenshin

Invasive Monster Bosses

All Invasive Monster Bosses
Invasive Yian Garuga IconInvasive Yian Garuga Invasive Seregios IconInvasive Seregios
Invasive PlesiothInvasive Plesioth Invasive ArzurosInvasive Arzuros
Invasive NerscyllaInvasive Nerscylla Invasive Shogun CeanataurInvasive Shogun Ceanataur
Invasive DiablosInvasive Diablos Invasive OdogaronInvasive Odogaron
Invasive KhezuInvasive Khezu -

Feral Monster Bosses

List of All Feral Monsters
Feral Nerscylla IconFeral Nerscylla Feral BrachydiosFeral Brachydios
Feral Tobi KadachiFeral Tobi-Kadachi Feral GlavenusFeral Glavenus
Feral BishatenFeral Bishaten Feral Espinas.pngFeral Espinas
Feral Paolumu IconFeral Paolumu -

Elder Dragon Bosses

List of All Elder Dragon Bosses
Namielle Icon
Namielle
Ibushi IconNarwa Icon
Ibushi and Narwa
Green Yama TsukamiYama Tsukami (Green) Velkhana IconVelkhana
Aenshin IconAenshin -

Exotic Monster Bosses

List of All Exotic Monster Bosses
Exotic Seregios
Exotic Seregios
VelocidromeExotic Velocidrome

Optional Bosses

List of All Optional Bosses
Espinas Sleep IconEspinas -

Comment

3 Anonymous Anonymous 5 days

How do you get the clues the monster’s area is so open with almost no hiding spots

2 Anonymous Anonymous@Game8 8 days

Hello dear user, thank you for providing additional info for the guide! We have now adjusted it to include all Area-of-Effect Hammer skills instead of only Perfect Strike.

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