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Weak Legacy 2 Insect Breathing (October 2025) All Modes
By: Osama
Updated On: October 7, 2025
Insect Breathing in Weak Legacy 2 has received a massive rework, transforming it into one of the most dynamic and powerful breathing styles available. This comprehensive guide covers everything you need to know about unlocking all three modes—Bee, Butterfly, and Horsefly—along with detailed strategies, requirements, and expert tips to master this elite breathing style.
Quick Overview: Insect Breathing at a Glance
Aspect
Details
Trainer
Shinobu Kocho (Demon Slayer Corps Village)
Base Requirements
Level 15, 10,000 Yen
Modes Available
Bee Mode, Butterfly Mode, Horsefly Mode
PvP Ranking
S-Tier
PvE Ranking
S-Tier
Key Strengths
Extreme mobility, excellent combo potential, high damage output
What Makes Insect Breathing Special?
The reworked Insect Breathing stands out as one of the best V1 breathing styles in Weak Legacy 2, earning S-tier rankings in both PvP and PvE scenarios. Unlike traditional breathing styles with simple progression, Insect Breathing offers three distinct modes that cater to different playstyles:
Contents
Bee Mode: The foundation of Insect Breathing, focused on speed and rapid combos
Butterfly Mode: Automatically unlocked after Bee Mode, offering balanced agility and poison techniques
Horsefly Mode: The rare ultimate form with devastating power and enhanced abilities
This multi-mode system makes Insect Breathing uniquely versatile, allowing players to adapt their combat approach based on the situation while maintaining the breathing style's core strengths of mobility, combo potential, and damage output.
Step-by-Step Guide to Unlocking Insect Breathing
Step 1: Locate Shinobu and Start Your Journey
Your path to mastering Insect Breathing begins with finding Shinobu Kocho, the Insect Hashira who serves as the trainer for this elite breathing style.
Shinobu's Location:
Area: Demon Slayer Corps Village
Specific Position: In a house close to Mitsuri Kanroji (Love Breathing Trainer)
How to Find: Navigate to the Demon Slayer Corps area and look for the residential buildings. Shinobu's house is situated near Mitsuri's location.
Initial Requirements:
Level: 15 or higher
Currency: 10,000 Yen
Prerequisite: At least one skill unlocked
Once you've located Shinobu and meet the requirements, speak with her to begin the Insect Breathing questline. She'll explain the reworked breathing system and set you on your path to unlocking the first mode.
Step 2: Unlocking Bee Mode
Bee Mode serves as your entry point into the world of Insect Breathing. This mode emphasizes speed, rapid attacks, and quick combos, making it excellent for players who prefer an aggressive, fast-paced playstyle.
Requirements for Bee Mode:
150 Demon Horns: These are dropped by demon-type enemies throughout the game
500,000 Yen: A substantial investment required for the training
Find Three Hidden Bees: Shinobu will task you with locating three bees hidden within the Slayer Corps area
Defeat Shinobu Twice: You must challenge and defeat Shinobu in combat two separate times
Detailed Breakdown:
Gathering Demon Horns (150 Required)
Demon Horns are essential materials dropped by demon enemies. Here's how to farm them efficiently:
Best Farming Locations:
Areas with High Demon Spawn Rates: Focus on regions where demons appear frequently
Night Time: Demons are more active during night cycles, increasing spawn rates
Group Farming: Team up with other players to clear demon areas faster
Pro Tips for Demon Horn Farming:
Use area-of-effect breathing styles to clear multiple demons quickly
Farm during server peak hours when more players are active, increasing demon spawns
Consider using private servers if you want to farm without competition
Earning 500,000 Yen
This substantial amount requires dedicated farming. Here are the most efficient methods:
Best Yen Farming Methods:
Complete Quests: Many quests offer substantial yen rewards
Defeat Bosses: Boss enemies drop significant amounts of yen
Sell Unwanted Items: Clear inventory space and sell unnecessary equipment
Participate in Events: Limited-time events often offer increased yen rewards
Finding the Three Hidden Bees
This is perhaps the most challenging part of the Bee Mode quest due to the randomization of bee locations.
Bee Location Strategy:
Thorough Exploration: Check every corner of the Slayer Corps area
Vertical Search: Bees can spawn on rooftops, behind buildings, and in elevated areas
Systematic Approach: Divide the area into sections and search each one methodically
Multiple Visits: Bee locations reset, so return to the area periodically if you can't find all three
Common Bee Spawn Points:
Behind residential buildings
On rooftops of larger structures
Near training dummies
Close to the village entrance
Around the central plaza area
Defeating Shinobu Twice
Shinobu serves as a challenging boss fight that tests your combat skills. You must defeat her twice to complete the Bee Mode requirements.
Shinobu Combat Strategy:
Learn Her Patterns: Shinobu uses fast, poison-based attacks with quick dash movements
Prepare Healing Items: Bring plenty of healing potions or food items
Use Ranged Attacks: If available, ranged breathing styles can help maintain distance
Dodge Frequently: Her attacks are fast but telegraphed—learn to recognize the tells
Bring Allies: Fighting with friends makes the battle significantly easier
Recommended Equipment for Shinobu Fight:
High-damage breathing style
Well-upgraded weapon
Healing items (minimum 10-15 healing potions)
Buff items if available
Once you've completed all four requirements, Bee Mode will be permanently unlocked for your character, granting you access to the first tier of Insect Breathing techniques.
Step 3: Acquiring Butterfly Mode
Butterfly Mode represents the natural progression from Bee Mode and is automatically unlocked once you obtain Bee Mode. There are no additional quests or material requirements, making it a rewarding milestone in your Insect Breathing journey.
Butterfly Mode Features:
Enhanced Agility: Significantly improved movement speed and dash capabilities
Poison-Based Techniques: Access to powerful poison attacks that deal damage over time
Fluid Combat: Smoother attack animations and better combo potential
Balanced Playstyle: Bridges the gap between Bee Mode's speed and Horsefly Mode's power
Combat Advantages of Butterfly Mode:
Extended Combos: Longer attack chains due to improved mobility
Area Control: Poison effects allow for better battlefield control
Versatility: Effective in both single-target and crowd-control situations
Defensive Capabilities: Enhanced movement makes dodging easier
Butterfly Mode serves as an excellent intermediate form, preparing you for the ultimate challenge of obtaining Horsefly Mode while providing a powerful combat option in its own right.
Step 4: Unlocking the Rare Horsefly Mode
Horsefly Mode represents the pinnacle of Insect Breathing, offering the highest damage output and most powerful abilities. However, obtaining this mode requires persistence and luck, as it's not guaranteed through normal progression.
Horsefly Mode Acquisition Method:
Prerequisite: Must have unlocked Bee Mode first
Method: Continue defeating Shinobu after completing the initial Bee Mode quest
Drop Rate: Low random chance (RNG-based)
No Guaranteed Number: There's no set number of victories required—it's purely luck-based
Optimal Farming Strategy for Horsefly Mode:
Use Private Servers: Eliminate competition and potential interruptions from other players
Prepare for Extended Sessions: Bring ample healing items and resources
Form a Farming Group: Team up with friends to make Shinobu defeats faster
Optimize Your Build: Use your strongest breathing style and equipment
Stay Persistent: The drop rate is low, so patience is essential
Horsefly Mode Advantages:
Maximum Damage Output: Highest DPS potential of all three modes
Ultimate Abilities: Access to the most powerful Insect Breathing techniques
Enhanced Stats: Significant boosts to all combat attributes
PvP Dominance: Considered one of the strongest options for player combat
PvE Efficiency: Excellent for farming and boss battles
Pro Tips for Horsefly Mode Farming:
Track Your Attempts: Keep count of Shinobu defeats to monitor your progress
Take Breaks: Extended farming sessions can lead to burnout—pace yourself
Join Farming Communities: Connect with other players farming for Horsefly Mode
Stay Updated: Follow official channels for any potential drop rate changes or events
Advanced Combat Strategies for Each Mode 2025
Bee Mode Combat Techniques
Bee Mode excels in rapid, aggressive combat. Master these techniques to maximize its effectiveness:
Core Combat Principles:
Speed Over Power: Focus on landing multiple quick hits rather than single powerful attacks
Combo Chains: Learn the optimal attack sequences for maximum damage output
Mobility Management: Use enhanced speed to reposition quickly and avoid counterattacks
Stamina Management: Balance aggressive attacks with defensive movements
Recommended Combo Openers:
Dash Attack → Quick Strike → Poison Jab
Rapid Sting → Combo Extension → Finisher
Mobile Assault → Multi-hit Sequence → Evasive Maneuver
Situational Awareness:
PvP Focus: Use speed to outmaneuver opponents and create opening for attacks
PvE Application: Excellent for clearing groups of weaker enemies quickly
Boss Fights: Maintain constant pressure while dodging major attacks
Butterfly Mode Combat Mastery
Butterfly Mode offers a more balanced approach with enhanced poison capabilities:
Poison Application Strategies:
Initial Poison: Start encounters with poison attacks to begin damage-over-time effects
Combo Integration: Weave poison attacks between standard combos for sustained damage
Area Denial: Use poison effects to control battlefield positioning
Stacking Effects: Multiple poison applications can increase damage output
Mobility and Positioning:
Enhanced Movement: Use improved dash capabilities to maintain optimal positioning
Defensive Maneuvers: Enhanced agility makes dodging and counterattacking more effective
Flanking Opportunities: Use mobility to attack from unexpected angles
Escape Routes: Always maintain awareness of escape options when needed
Advanced Techniques:
Poison Lock: Keep enemies constantly poisoned to prevent recovery
Hit-and-Run: Apply poison then disengage to let damage-over-time work
Crowd Control: Use poison effects to manage multiple enemies simultaneously
Horsefly Mode Dominance Strategies
Horsefly Mode represents the ultimate expression of Insect Breathing power:
Maximum Damage Output:
Ability Rotation: Learn the optimal sequence of ultimate abilities
Critical Hit Timing: Time attacks to coincide with enemy vulnerabilities
Resource Management: Balance ability usage with stamina/energy regeneration
Burst Damage: Focus on unleashing maximum damage in short windows
Ultimate Ability Usage:
Timing: Save ultimate abilities for critical moments in battles
Combination: Chain ultimate abilities with standard attacks for maximum effect
Area Control: Use large-area ultimate attacks to control battlefield positioning
Finishing Moves: Deploy ultimate abilities as finishing moves on weakened enemies
PvP Dominance:
Pressure Application: Constant pressure prevents opponents from recovering
Defensive Counters: Use enhanced abilities to counter opponent attacks
Resource Denial: Control battlefield resources to limit opponent options
Psychological Advantage: The presence of Horsefly Mode often intimidates opponents
Equipment and Build Optimization
Best Weapons for Insect Breathing
Choosing the right weapon significantly enhances Insect Breathing effectiveness:
Recommended Weapon Types:
Insect Katana: Specifically designed for Insect Breathing with enhanced synergy
Fast Swords: Weapons with high attack speed complement the breathing style's mobility
Balanced Blades: Weapons offering good damage-to-speed ratios
Weapon Upgrade Priorities:
Damage Enhancement: Prioritize upgrades that increase base damage
Attack Speed: Improvements to attack speed enhance combo potential
Special Effects: Look for poison or speed-enhancing weapon effects
Durability: Ensure weapons can withstand extended combat sessions
Accessory and Equipment Synergy
Proper accessory selection can significantly boost Insect Breathing performance:
Essential Accessories:
Movement Speed Enhancers: Items that increase dash speed and mobility
Poison Damage Boosters: Accessories that enhance poison effect damage
Stamina Regeneration: Items that improve stamina recovery for extended combat
Critical Hit Chance: Accessories that increase critical hit probability
Optimal Loadout Strategy:
Balanced Approach: Combine damage, speed, and utility accessories
Situational Adaptation: Have different loadouts for PvP and PvE scenarios
Progressive Enhancement: Upgrade accessories as you progress through the game
Set Bonuses: Look for accessory sets that provide complementary bonuses
Common Mistakes to Avoid
Beginner Mistakes
Many players new to Insect Breathing make these common errors:
Resource Management Errors:
Overspending on Early Upgrades: Don't waste resources on low-tier improvements
Ignoring Healing Items: Always carry sufficient healing for Shinobu fights
Poor Yen Management: Save currency for essential purchases rather than cosmetic items
Combat Strategy Mistakes:
Overcommitting to Attacks: Balance aggression with defensive positioning
Ignoring Mobility: Don't neglect the movement advantages of Insect Breathing
Poor Timing: Learn the rhythm of attacks and dodges for optimal performance
Advanced Player Pitfalls
Even experienced players can fall into these traps:
Frustration with Horsefly Mode:
Giving Up Too Early: The RNG nature of Horsefly Mode requires persistence
Inefficient Farming: Use optimal strategies rather than random attempts
Burnout: Take breaks during extended farming sessions
Twitter: Follow for quick updates and announcements
YouTube Channel: Official trailers, update showcases, and developer commentary
Reddit Community: Player discussions, strategy sharing, and community events
Community Guides and Resources
Leverage these community resources for additional support:
Wiki and Knowledge Bases:
Weak Legacy Wiki: Comprehensive information about all game mechanics
Breathing Style Guides: Detailed breakdowns of all available breathing styles
Update Logs: Stay current with the latest game changes and balance adjustments
Video Guides and Tutorials:
YouTube Creators: Many content creators specialize in Weak Legacy 2 guides
Live Streams: Watch experienced players demonstrate advanced techniques
Video Walkthroughs: Step-by-step visual guides for complex quests
Frequently Asked Questions (FAQ)
Q: What are the exact requirements to start Insect Breathing?
A: You need to be Level 15, have 10,000 Yen, and have at least one skill unlocked. Then find Shinobu in the Demon Slayer Corps Village to begin the quest.
Q: Is Insect Breathing good for PvP combat?
A: Yes, Insect Breathing is considered S-tier for PvP, especially in Horsefly Mode. Its high mobility, combo potential, and damage output make it excellent for player combat.
Q: How long does it take to unlock Horsefly Mode?
A: There's no guaranteed timeframe since Horsefly Mode drops randomly from defeating Shinobu. Some players get it in 10-20 attempts, while others may need 100+ attempts due to the low RNG drop rate.
Q: Can I get Horsefly Mode without completing Bee Mode first?
A: No, you must complete the entire Bee Mode questline before you even have a chance to obtain Horsefly Mode from defeating Shinobu.
Q: What's the best way to farm Demon Horns?
A: Focus on areas with high demon spawn rates, play during night cycles when demons are more active, and consider using area-of-effect breathing styles to clear multiple demons quickly.
Q: Is Butterfly Mode worth using if I'm aiming for Horsefly Mode?
A: Absolutely. Butterfly Mode is automatically unlocked and provides excellent balanced combat capabilities while you farm for Horsefly Mode. It's significantly stronger than Bee Mode.
Q: How do I find the three hidden bees for Bee Mode?
A: The bees spawn randomly throughout the Slayer Corps area. Check every corner thoroughly, including rooftops, behind buildings, and elevated areas. Their locations change, so systematic searching is key.
Q: Should I use a private server for farming Horsefly Mode?
A: Yes, using a private server is highly recommended. It eliminates competition from other players and allows you to farm Shinobu continuously without interruptions.
Q: What makes Insect Breathing different from other breathing styles?
A: Insect Breathing's unique three-mode system (Bee, Butterfly, Horsefly) offers unprecedented versatility. Each mode provides different combat advantages, making it adaptable to various situations.
Q: Can I switch between Insect Breathing modes?
A: Yes, once unlocked, you can switch between available modes. However, Horsefly Mode can only be used if you've successfully obtained it through the RNG drop system.
Conclusion
Mastering Insect Breathing in Weak Legacy 2 represents a significant achievement that grants access to one of the most versatile and powerful breathing styles in the game. The journey from finding Shinobu to unlocking Horsefly Mode requires dedication, strategy, and persistence, but the rewards are well worth the effort.
Remember that Insect Breathing's strength lies in its adaptability—each mode offers unique advantages that can be leveraged in different combat scenarios. Whether you prefer the speed of Bee Mode, the balance of Butterfly Mode, or the raw power of Horsefly Mode, Insect Breathing provides options for every playstyle.
Stay connected with the official Weak Legacy 2 community through Discord and social media channels to stay updated on any future changes or improvements to Insect Breathing. The game continues to evolve, and being part of the active community ensures you'll always have access to the latest strategies and information.
Ready to begin your Insect Breathing journey? Head to the Demon Slayer Corps Village, find Shinobu, and start your path to becoming one of the most formidable Demon Slayers in Weak Legacy 2. The world of insect-based combat awaits your mastery!
Bookmark this guide for quick reference during your Insect Breathing progression, and don't hesitate to join the official Discord community for real-time assistance and discussions with fellow players.
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