Monster Hunter Stories 3: How to Beat Feral Aknosom & Izuchi – Part 6 Guide

Why Part 6’s Transgressors Quest Is a Spike in Difficulty

After spending a good three hours bouncing between wipes and near-misses in Part 6, I realized the Transgressors chapter is the point where Monster Hunter Stories 3 quietly expects you to understand Kinship, Wyvernsoul Gauges, and habitat restoration – not just mash through fights. The Feral Great Izuchi and Feral Aknosom in particular punish lazy play, and the Invasive Arzuros can drag on forever if you don’t know what it’s actually testing.

This guide walks through everything from entering Cataracts and reaching Sheparden, to beating Feral Great Izuchi, handling Invasive Arzuros for the Canyne egg, and finally taking down Feral Aknosom. I’ll point out exactly where I got stuck, what finally worked, and how to make Kinship and habitat restoration work in your favor.

Step 1 – Entering Cataracts and First Contact with Feral Great Izuchi

Once you’ve earned the Wyverian Gatekeeper’s respect, you finally step into Cataracts – which turns out to be less a forbidden wasteland and more a hidden frontier with a village nearby. Corbin the hunter shows up here and tags along towards the settlement.

Before the real trouble starts, do this:

• After meeting Robin, look east and climb the tower with the spyglass.
• Talk to the Explorer Felyne at the top to get the Timberlands map instantly.
• Hit the nearby Catavan to set a fast-travel point and save.

I skipped the tower my first time and wandered around like an idiot for 20 minutes. Grabbing that map makes the whole zone less of a maze and more of a checklist.

Not long after, you’ll spot a strange horned “human” and chase him down. Before you can get answers, you’re ambushed by two normal Izuchi and a Feral Great Izuchi. Corbin leads the stranger away; you’re stuck with the fight.

Feral Great Izuchi – Battle States and Weaknesses

All three Izuchi are Speed-focused. That’s the first trap – if you’re still riding on Speed monsties out of habit, you’ll lose a ton of head-to-heads.

• Normal Izuchi: Always Speed-type; low damage, low priority.
• Feral Great Izuchi: Primarily Speed attacks, higher damage, multiple target options.
• Weak points: Head first, then tail, then remaining part depending on what’s left.
• Best damage type vs head: Blunt (e.g., Meteor Hammer).

Don’t make my early mistake of trying to clean up the small Izuchi first. They hit like wet noodles; the Feral Great Izuchi is what can actually cart you.

How to Beat Feral Great Izuchi – Turn-by-Turn Priorities

• 1. Switch to Technical immediately
  Both you and your monstie should run Technical attacks to win head-to-heads against Speed. If your current monstie doesn’t have solid Technical skills, swap to one that does before committing to the fight.
• 2. Ignore the small Izuchi (for now)
  They contribute chip damage only. Focus every attack on the Feral Great Izuchi, especially its head.
• 3. Target the head with Blunt damage
  Use a hammer like Chata Cloberrer’s Meteor Hammer against the head. This chunks its Wyvernsoul Gauge faster than anything else. Breaking the head is your first big safety milestone.
• 4. Watch the Wyvernsoul Gauge color
  Blue/normal means business as usual, but when it shifts to red, expect stronger moves and occasional Feral-style bursts. That’s your cue to either defend or line up a Kinship burst soon.
• 5. After staggering, go for the tail
  Once the head is broken and it staggers, switch to the tail. This is where Blightstone Crystal-type skills shine. The boss may try to use Backlash-style counters, but if you’re coming out of a topple, you can usually finish your action safely.
• 6. Build Kinship but don’t spend it too early
  You want your Kinship meter and your ally’s meter to hit full by around turn seven. That’s about how long it took in every one of my successful runs. Avoid using monstie skills that drain Kinship unless they’re absolutely necessary to stay alive.
• 7. Double Kinship into Synchro Rush
  Once both Kinship meters are full and the Wyvernsoul Gauge is red again, ride your monstie and aim for a double Kinship Skill with your ally. This should topple Feral Great Izuchi. If Synchro Rush is available, fire it; it will delete most of its remaining HP.
• 8. Finish remaining body parts by weapon icon
  Check the weapon icon overlay on each part:
  • Gold sword – weak to Slash
  • Gold hammer – weak to Blunt
  • Gold arrow – weak to Pierce

  Prioritize whichever is glowing gold and keep winning head-to-heads until it falls.

Once it’s down, you get a breather and more importantly, you earn the trust needed to reach the hidden village of Sheparden.

Step 2 – Sheparden, Master Kol, and Prepping for Restoration

Follow the path across the gap into Sheparden. You’ll discover the horned “boy” is actually Master Kol, the village leader. There’s a lot of lore here about the Rift War, “transgressors,” and how Riders from other lands are seen as a threat, but the key gameplay takeaway is simple: Kol becomes your quest anchor for Part 6.

• After the long cutscene, talk to Master Kol in his quarters.
• Before chasing Rudy, swing by the Smithy to:
  • Upgrade your hammer or blunt weapon.
  • Refine at least one armor set with decent defense; Feral monsters hit hard.

Once Rudy storms off and Len tries to shoo you away, talk to Kol again. He’ll formally rope you into habitat restoration, focusing on the Canynes – Sheparden’s equivalent to the pet monsters you’ve seen in other regions.

Step 3 – Habitat Restoration and the Invasive Arzuros

Your next major stop is Canalta Timberlands. This section is where the game quietly teaches what restoration actually means: clear invasive monsters, secure Den space, and help repopulate the area with native species.

• Travel to Canalta Timberlands and head for the main objective marker.
• Use the Catavan on the way if you want an extra save and fast-travel point.
• Fight a couple of local monsters to feel out their attack types and elements; Cataracts has a slightly different attack mix than earlier zones.

On your map, you’ll see a red marker – that’s the Invasive Arzuros. Technically optional, but skipping it is a mistake. Clearing it unlocks a camping spot and pushes the habitat restoration system forward, which in my runs led to better eggs and more interesting Monstie options later.

• Travel to Canalta Timberlands and head for the main objective marker.
• Use the Catavan on the way if you want an extra save and fast-travel point.
• Fight a couple of local monsters to feel out their attack types and elements; Cataracts has a slightly different attack mix than earlier zones.

On your map, you’ll see a red marker – that’s the Invasive Arzuros. Technically optional, but skipping it is a mistake. Clearing it unlocks a camping spot and pushes the habitat restoration system forward, which in my runs led to better eggs and more interesting Monstie options later.

Tracking and Triggering the Invasive Arzuros Fight

• As you approach the objective, you’ll get a “Switch to Night?” prompt. Select Yes. The target only shows properly at night.
• Mount Rathalos (or your main flyer) and look for the tall tree indicated by the quest marker.
• Aim at the tree and interact to distract the invasive monster, then investigate the tracks highlighted on the ground. This locks in the fight and gives you a bit of intel on its behavior.

How to Beat Invasive Arzuros – Survive, Starve, and Chase

The fight opens with a normal Arzuros on the field and the Invasive Arzuros joining shortly after. The trick isn’t to “burst it down” – it’s to outlast its honey supply and force it into its Den.

• Turn 1: Delete the normal Arzuros
  It will usually target you with a head-to-head. Use a Speed blunt skill like Speed Meteor Hammer to win the clash and deal huge damage. Two good hits usually removes it from the fight.
• When Invasive Arzuros calls a second add
  It may call another monster that targets your monstie. Attack the same target as your Monstie to proc a double attack and cancel the enemy’s move.
• Play defensively vs the invasive one
  The Invasive Arzuros gets more dangerous the more honey it has. Your goal is to:
  • Keep everyone alive (heal proactively).
  • Break parts only when safe.
  • Force it to spend honey on big attacks.
• Elemental tip
  Fire Monsties tend to do solid, safe damage here and help chew through its Wyvernsoul Gauge without needing fancy setups.
• Wait for the retreat
  After a handful of turns – once it has burned through enough honey and taken some damage – it will retreat to its Den. Don’t panic if it feels like you’re not “winning” in the traditional sense; the retreat is scripted after you pressure it enough.

When it finally flees, chase it into the Den. Inside, interact with the Egg Quartz to rescue the Canyne egg. That’s the actual quest objective.

Back in Sheparden, you’ll get a hatching ceremony and a nice bump in reputation. This also ties into the wider habitat restoration system: you’ve cleared one invasive presence, and future restoration points will let you rest, eat via Rangers Mess, and manage your Stables more efficiently.

Step 4 – Reaching Mt. Canalta with Canyne Ground Dive

With the Canyne situation stabilized, the Rangers set their sights on the Hellions responsible for corrupting the area. Your next destination is Mt. Canalta, and this is where the Canyne you just helped really pays off.

• Exit Sheparden and follow the Canyne statues along the path.
• Look for a narrow tunnel in the rock wall at the end of the statue trail.
• Mount your Canyne and use its Ground Dive-style ability to dig through the tunnel.

I missed the tunnel the first time and circled the cliffs for ages. If you’re lost, hug the statue route and check every dead end; the dig spot has a slightly different texture on the ground.

On the other side, you’ll emerge into Mt. Canalta, a layered area full of frozen ledges and dead ends that only make sense if you chain flight and Ground Dive together:

• Use a flying Monstie to cross large gaps and reach high ledges.
• Look for suspicious, cracked earth spots where the Canyne can dig again.
• Work your way towards the large, heavily crystallized frozen field at the top.

Once you reach the big frozen clearing, a cutscene triggers and you’re introduced to the zone’s main threat: Feral Aknosom, the monster responsible for the crystallized devastation around Mt. Canalta.

Feral Aknosom – Kinship-Centric Strategy and Crystal Management

This fight is a serious step up from Feral Great Izuchi. I wiped twice here because I got greedy with part targeting and wasted Kinship early. The core idea is simple: avoid the head at first, build Kinship, then nuke it during stagger windows.

Battle States and Target Priorities

• Elemental weaknesses: Most effective damage comes from Lightning and Darkness Monsties. Bring at least one of each if you can.
• Blightstone Crystal in the head: This is the “feral core.” Hitting it at the wrong time amps its feral behavior, so you don’t want to open by smashing the head.
• Safer early targets: Tail and wings/body, especially with blunt or slash depending on the icon overlay.

What finally worked for me was treating the first few turns like a setup phase, not a DPS race.

Turn Management and Kinship Building

• 1. First turns – hit the tail, not the head
  Open with a blunt attack on the tail, like Meteor Hammer. This lets you chip the Wyvernsoul Gauge and parts without destabilizing the Blightstone Crystal in the head too early.
• 2. Conserve Kinship – no monstie skills
  Resist the urge to spam monstie skills. As with Feral Great Izuchi, your goal is to have both you and your ally at full Kinship by around turn seven. Stick to standard attacks or low-cost skills that don’t drain Kinship.
• 3. When Aknosom targets you – defend properly
  If you see it lining up a big hit on you:
  • Use an Adamant Seed for a temporary defense boost.
  • Follow up with a Potion or stronger heal if you’re below half HP.
  • Don’t be afraid to choose Guard if you’re unsure of its move; surviving is more important than damage this early.
• 4. Deplete Wyvernsoul, then go for the head
  As you keep attacking tail and body, you’ll gradually deplete the Wyvernsoul Gauge. Once it’s low and you’ve broken at least one other part, then shift your focus to the head to smash the Blightstone Crystal. This usually lines up nicely with your Kinship meters being full.

Double Kinship and Finishing the Fight

• 1. Ride and sync
  When both Kinship meters are full, ride your Monstie and time your attack so it lands while Aknosom’s Wyvernsoul Gauge is red or its posture looks unstable. Trigger a double Kinship Skill with your ally.
• 2. Use Synchro Rush during topple
  The double Kinship will usually stagger and topple Feral Aknosom. If you have Synchro Rush ready, this is the time to use it. You’ll:
  • Chunk a massive portion of its health.
  • Buy several “free” actions while it’s toppled.
• 3. Avoid resmashing the head after it recovers
  Once it gets back up and the head crystal has already been broken, stop hitting the head. Go back to tail/body to avoid reigniting feral behavior spikes tied to the crystal region.
• 4. Finish with Topple Rush
  As the fight goes on, keep stacking part breaks. When you earn another topple – either through part destruction or well-timed skills – unleash Topple Rush to close out the fight. With good Kinship management, you shouldn’t need a third big cycle.

After Feral Aknosom falls, use the nearby Catavan stand to warp back to Sheparden and report to Master Kol. You’ll get a big lore drop about a monster called Nature’s Incarnate, hinting at the next major threat waiting in the Dragonreach Mountains.

What’s Next After Transgressors

With the Transgressors quest wrapped up, you’ve:

• Proven yourself in Cataracts by beating Feral Great Izuchi.
• Earned Sheparden’s trust by restoring part of the Canyne habitat.
• Learned to use Canyne Ground Dive and flight to navigate Mt. Canalta.
• Defeated Feral Aknosom and seen how Kinship-focused play dismantles feral bosses.

From here, the story pushes you towards more extreme crystallization zones and the looming Nature’s Incarnate. The good news is that if you can reliably manage Wyvernsoul Gauges, time your double Kinship bursts, and make smart elemental choices like you did here, the next chapters feel challenging but fair rather than overwhelming.

If I could boil this whole part down to one lesson, it’s this: treat Kinship as your main resource, not just a flashy finisher. Build it patiently, spend it together with your allies, and these “feral” spikes in difficulty become some of the most satisfying fights in Monster Hunter Stories 3.