Game Guide
Silksong Platinum Walkthrough Part 10 - 100% Completion Guide

Unlock 100% completion in Silksong Platinum Walkthrough Part 10! Conquer Underworks, survive the missable Mist's Wraiths, defeat Phantom Lancer, and grab your next trophies.

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🎮 Silksong - Ultimate Silksong Platinum Walkthrough Part 10 - 100% Completion Guide & Pro Strategies

Silksong Platinum Walkthrough Part 10 Guide Cover featuring Hornet in the Underworks

🔥 What You’re Getting about Silksong Platinum Walkthrough Part 10 - 100% Completion Guide

Welcome back, weavers! This is Part 10 of the definitive Silksong Platinum Walkthrough, and we’re diving headfirst into Act 2. This chapter is a massive loop that will test your platforming skills and resolve.

This guide breaks down everything about the Silksong Platinum Walkthrough Part 10 so you can:

• 🎯 Escape the Underworks - Navigate the treacherous Citadel sewers and find your way back to the surface.
• ⚡ Conquer The Mist - Master a randomized, missable area without losing your mind or your 100% completion run.
• 🚀 Defeat the Phantom Lancer - Learn the pro strats to dismantle one of Silksong’s most agile bosses.
• 💪 Unlock Two Trophies - Secure the ‘Flea Finder’ and ‘Keen Hunter’ trophies to get closer to that sweet Platinum.

⏰ Time Investment: 25 minutes to read, a lifetime of bragging rights.


📖 The Complete Breakdown

🎮 Section 1: Escaping the Citadel Underworks

Based on segments [0:06 - 18:24] from the original content

Hornet standing at the entrance to the Underworks in Silksong

Alright, let’s get into it. We’re trapped in the Underworks, a sprawling sewer system beneath the Citadel. Think Blighttown, but with more steam vents and mechanical monstrosities. Our main goal is to escape, but this is a 100% Completion Guide, so we’re grabbing everything along the way.

A quick heads-up about the benches in this area: many of them are traps. You pay to use them, and they vanish after you stand up.

🔥 Key Takeaways:

  • 💡 Save Your Rosaries: Don’t buy every bench. It’s often better to just die and respawn at the last permanent checkpoint than to pay for a temporary one.
  • Map is Mandatory: Your first priority is finding the cartographer, Shaq, to buy the map for the Underworks. Don’t explore without it.
  • 🎯 New Enemies, New Lore: This area is packed with new journal entries and the Bone Scroll relic. Keep your needle ready.

A purchasable bench disappearing after Hornet stands up in Silksong's Underworks

💬 Community Quote:

“So you never know how thick the fog is until it clears.”

🎮 Step-by-Step Underworks Escape Plan:

  1. Grab the Map & Relic - From the start, navigate through the initial rooms. Your first objective is to locate the map vendor. Near his location, you can find a secret room containing the Bone Scroll, a crucial relic for 100% completion.
    Hornet picking up the map for the Underworks area

  2. Navigate the Gauntlet - The path forward is a mix of tough platforming over collapsing floors and steam pipes, and combat against new enemies. Take it slow, learn their patterns, and don’t be afraid to retreat and heal.
    Hornet navigating a difficult platforming section in the Underworks

  3. Meet Loam & Find the Checkpoint - You’ll eventually find a secret area housing a… peculiar NPC named Loam. Exhaust his dialogue for now. Soon after, you’ll reach a safe room with multiple benches and a vital checkpoint.
    Meeting the strange NPC Loam in a secret room

⚡ Section 2: The Sinner’s Road & The Treacherous Mist

Covering segments [30:57 - 1:00:56] insights

The entrance to Sinner's Road, a dark and ominous path in Silksong

Once you’ve made your way through the Underworks and opened up some shortcuts, we’re backtracking to Greymoor to unlock the Sinner’s Road. This path leads to one of the game’s most infamous areas: The Mist.

🚀 Pro Player Moves:

  • 🎯 Farm the Wraiths! - The Mist is a one-time, missable area. To complete your journal for the Platinum trophy, you MUST defeat nine “Wraith” enemies before you find the exit. If you leave without getting the journal entry, you’re locked out forever.
    Hornet fighting a ghostly Wraith enemy inside The Mist
  • 💪 Follow the Butterflies - The Mist is a randomized maze. To find the correct path, use your needling ability near the glowing butterflies. They will fly towards the correct exit. You need to successfully navigate six rooms in a row.
    A glowing butterfly showing Hornet the correct path through The Mist
  • 🔥 Embrace the Curse - The water in this region is cursed. Falling in once prevents you from healing. Falling in again is instant death. Avoid it at all costs, but if you do fall in, play defensively until you can land enough hits to heal and remove the curse.

💥 Section 3: The Grand Beltway & The Phantom Lancer Boss Fight

Deep dive into segments [1:00:56 - 1:26:22] content

The boss arena for the Phantom Lancer in the Grand Beltway

After surviving The Mist, you’ll emerge into the Grand Beltway. This is the final stretch before this chapter’s main boss. Make sure to find a hidden Flea here to pop the ‘Flea Finder’ Trophy!

🏆 Boss-Level Execution: How to Beat the Phantom Lancer

The Phantom Lancer is all about speed and teleportation. The key to this fight is one simple concept: always get behind her.

  1. Bait and Circle: She throws her spear at your location, then teleports to it. As she throws, jump or dash over her to her backside.
  2. Strike and Retreat: Land one or two hits, then immediately back off. Don’t get greedy.
  3. Dodge the Pillars: In Phase 2 and 3, she summons light pillars. These are your best windows to attack. As soon as they fade, she’s vulnerable for a couple of hits.
  4. Listen for the Parry: If you hear a parry sound, she’s about to do a quick counter-lunge. Immediately jump to avoid it.

By constantly circling her, you stay in her blind spot and control the fight.

Demonstration of the Phantom Lancer's teleport spear attack, with Hornet dodging


🧠 Master-Tier Strategies & Pro Tips

🎯 Elite {TARGET_KEYWORDS} Techniques

[Segment Reference: 1:19:53 - 1:24:32]

Silksong Elite Techniques Overview for the Phantom Lancer Boss Fight

The entire Phantom Lancer fight in this Silksong Platinum Walkthrough Part 10 hinges on mastering the “Circle Strafing” technique. She telegraphs every move; your job is to react by moving to where she was, not where she is.

🔥 Advanced Technique Breakdown:

  1. The Teleport Bait - Segment: [1:20:44 - 1:21:24]
    When she’s on the ground, stand still for a moment to bait her spear throw. As the spear leaves her hand, dash directly through her. You’ll end up perfectly positioned for a counter-attack as she materializes.
    Hornet baiting the Phantom Lancer's teleport spear attack

  2. Pillar Punishment - Segment: [1:22:13 - 1:23:00]
    During Phase 2, instead of running from the light pillars, position yourself just outside the final one. The moment it disappears, she is locked in a brief animation. This is your safest window to land two hits or a full heal.
    Hornet punishing the Phantom Lancer after the light pillar attack

⚠️ Don’t Be a Noob - Common Fails to Avoid

Common Silksong mistakes to avoid in Part 10, featuring The Mist

Based on insights from the content, here’s what NOT to do:

  1. ❌ Forgetting to Farm Wraiths in The Mist - Segment: [1:00:56 - 1:02:18]
    This is the number one run-killer for 100% completion. You CANNOT come back to The Mist. If you leave without getting the journal entry for the Wraiths, your Platinum quest is over for this save file.
    The exit of The Mist with a reminder to farm Wraiths for the journal entry

    • Fix: Before trying to solve the maze, intentionally get lost and farm at least nine Wraiths. Once your journal updates, then focus on escaping.
    • 🎯 Silksong Platinum Walkthrough Part 10 - 100% Completion Guide Impact: This is the most critical step for the “100% Completion” part of your journey in this chapter.
  2. ❌ Panicking During the Phantom Lancer Fight - Segment: [1:24:32 - 1:25:23]
    The boss is fast and can feel overwhelming, causing players to dash wildly and waste silk. Fighting her from a distance or trying to tank hits is a recipe for disaster.
    Wrong vs Right method for fighting the Phantom Lancer in Silksong

    • Fix: Stay calm and stick to the “circle and strike” strategy. Focus on dodging first and attacking second. One clean hit is better than trading damage.
    • 💡 Pro Tip: Turn off the music if it’s making you anxious. Focus solely on the visual and audio cues of her attacks.

🚀 Level Up Your {TARGET_KEYWORDS} Game Plan

Progression roadmap for the Silksong Platinum Walkthrough Part 10

Step-by-Step Improvement Roadmap:

🎮 Phase 1: Foundation Building (Underworks)
Silksong Phase 1 Foundation: Navigating the Underworks

  • [X] Learn the disappearing bench mechanic to save rosaries.
  • [X] Secure the Underworks map.
  • [X] Collect the Bone Scroll and meet Loam.

⚡ Phase 2: Skill Development (Sinner’s Road & The Mist)
Silksong Phase 2 Development: Surviving The Mist

  • [X] Unlock the Sinner’s Road shortcut.
  • [X] Farm nine Wraiths in The Mist for the missable journal entry.
  • [X] Master the butterfly navigation mechanic.

🏆 Phase 3: Pro-Level Mastery (Grand Beltway)
Silksong Phase 3 Mastery: Defeating the Phantom Lancer

  • [X] Find the hidden Flea for the ‘Flea Finder’ trophy.
  • [X] Execute the “circle and strike” strategy to defeat the Phantom Lancer.
  • [X] Unlock the ‘Keen Hunter’ trophy by turning in the 100-enemy wish.

❓ Community FAQ - Your Questions Answered

Silksong FAQ visual guide for Part 10

🎮 Q1: I left The Mist without killing nine Wraiths. Can I go back? - Referenced in segment [1:01:27 - 1:01:47]

A visual showing The Mist area is inaccessible after leaving
A: No. The Mist is a one-time-only area. Once you leave, you can never return on that save file. Missing the Wraith journal entry means you cannot achieve 100% completion or the Platinum trophy on that playthrough. It’s crucial to farm them before you find the true exit.

⚡ Q2: The Phantom Lancer is too fast! Is there a cheese strat? - Referenced in segment [1:24:32 - 1:25:23]

Strategy comparison for the Phantom Lancer boss in Silksong
A: There isn’t a traditional “cheese,” but the “circle and strike” method is as close as it gets. Her AI is hard-coded to attack your last known position. By constantly moving behind her, you exploit this flaw. Using tools like the newly acquired Tacks can also help control the arena and deal passive damage while you focus on dodging.

🎯 Q3: I’m short on Rosaries for the elevator. Where can I farm them? - Referenced in segment [12:38 - 13:00]

A visual showing rosary farming spots in the Underworks
A: The Underworks is a great place to farm. The lockdown rooms and areas with respawning mechanical enemies drop a good amount of Rosary Beads. Make a loop between a bench and a dense pack of enemies. Also, don’t forget you’ve picked up several Frayed Rosaries (consumables) throughout this chapter that you can pop for a quick infusion of cash.


✅ Your {TARGET_KEYWORDS} Mastery Checklist

Silksong Part 10 Mastery Checklist Visual

🎮 Immediate Actions (Do This Now):

  • [X] Buy the map for the Underworks - Referenced in segment [4:10 - 4:11]
    Quick Win: Buying the Underworks map
  • [X] Find the Bone Scroll relic - Referenced in segment [4:36 - 4:40]
  • [X] Unlock the Sinner’s Road shortcut from Greymoor - Referenced in segment [32:45 - 33:05]

⚡ Short-term Goals (This Week):

  • [X] Farm 9 Wraiths in The Mist for the missable journal entry - Referenced in segment [1:02:18 - 1:04:41]
    Silksong weekly goal progress: Farming Wraiths in The Mist
  • [X] Complete Krul and Bingen’s farming side quest for the Tacks tool - Referenced in segment [41:22 - 49:41]
  • [X] Find the hidden Flea in the Grand Beltway - Referenced in segment [1:17:02 - 1:17:25]

🏆 Long-term Mastery (This Month):

  • [X] Defeat the Phantom Lancer without taking damage - Referenced in segment [1:19:53 - 1:24:32]
    Silksong long-term mastery achievement: Flawless Phantom Lancer victory
  • [X] Unlock the ‘Flea Finder’ and ‘Keen Hunter’ trophies - Referenced in segment [1:17:22 & 1:29:00]
  • [X] Fully map the West Underworks, Sinner’s Road, and Grand Beltway sections.

🌟 Final Boss: Summary & Next Moves

Silksong Part 10 Complete Guide Summary showing the completed map loop

What a chapter! We started trapped in a sewer and came full circle, emerging as a seasoned warrior with new skills, two more trophies, and a huge chunk of the world map uncovered. You navigated a missable area like a pro and took down a teleporting assassin.

🎯 Key Wins You Just Unlocked:

  • 🎮 The Mist Conquered - You mastered a randomized maze and secured a missable collectible critical for 100% completion. - Covered in segment [1:00:56 - 1:18:25]
  • Phantom Lancer Vanquished - You learned the pro strategy to defeat one of Silksong’s fastest bosses. - Detailed in segment [1:19:53 - 1:24:32]
  • 🏆 Two Trophies Closer to Platinum - You’ve officially unlocked ‘Flea Finder’ and ‘Keen Hunter’.

🚀 Your Next Quest:
The entrance to Bilewater, the next challenge in Silksong
We opened the path to Bilewater during our journey. In Part 11, we’re diving into that massive, poison-filled swamp to continue our quest. Prepare for more tough platforming, deadly new enemies, and even more secrets to uncover.


💬 Join the Gaming Community!

Hornet with other NPCs, encouraging players to join the Silksong community

🌟 This Guide Helped You Level Up?

Share the epic knowledge! If this Silksong Platinum Walkthrough Part 10 - 100% Completion Guide helped you master The Mist and beat the boss, spread the love!

🎮 Share Where Gamers Gather:

  • 🎯 Discord Servers - Drop this in your #silksong-help channel.
  • 🐦 Twitter/X - Tweet your victory over the Phantom Lancer!
  • 📱 Reddit - Share this in r/HollowKnight and r/Silksong.
  • 📺 Twitch/YouTube - Give a shoutout in your stream when you get past this part!

🔧 Found a Bug in Our Guide?

Help us patch this content! Spotted any errors or have suggestions to make this {TARGET_KEYWORDS} guide even more epic?

🛠️ Submit Feedback - Let’s make this the ultimate {TARGET_KEYWORDS} resource!

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