Solo Ninja Siege Bounded Mode ALS (October 2025 Guide)

Solo Ninja Siege Bounded Mode in Anime Last Stand is the ultimate challenge for dedicated players, offering a guaranteed Shiny Sasuke Kurama reward but requiring strategic mastery to complete solo. This challenging mode removes farming units entirely, forcing players to rely solely on kill-based income while facing increasingly difficult waves culminating in a boss with 1 trillion HP. Our comprehensive guide breaks down everything you need to know, from unlocking the mode to perfecting your strategy for each wave phase.

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Key Information Summary

Aspect	Details
Update	Update 69 (Naruto Update)
Main Reward	Shiny Sasuke Kurama (100% drop rate)
Secondary Reward	Past Memories (100% drop rate)
Key Requirement	Defeat Normal Siege 15-16 times
Difficulty	Extreme (No farm units allowed)
Final Boss HP	1 Trillion HP

How to Unlock Ninja Siege Bounded Mode?

Before attempting this challenging mode, you'll need to obtain the special key required for entry:

Key Acquisition Methods

1. Primary Method: Defeat the normal Ninja Siege mode 15-16 times to have a chance at receiving the Alchemy Key
2. Pity System: If you're unlucky with drops, the game includes a pity system that guarantees the key after enough runs
3. Key Usage: Each Alchemy Key grants one entry into Ninja Siege Bounded Mode

Pro Tip: Focus on optimizing your normal Siege runs first. The faster you can complete normal mode, the quicker you'll accumulate attempts for the key drop.

Understanding Bounded Mode Mechanics

Ninja Siege Bounded Mode introduces several unique mechanics that differentiate it from the standard Siege experience:

Core Mechanics

• Farm Unit Ban: No farming units are allowed in this mode
• Kill-Based Economy: All income comes exclusively from defeating enemies
• Increased Difficulty: Enemy stats are significantly higher than normal mode
• Enhanced Rewards: Guaranteed drops that are essential for unit evolution

Economy Management

Since you can't use farm units, economic management becomes crucial:

• Early Game: Conserve resources and avoid early unit placement
• Mid Game: Focus on units that can clear multiple enemies efficiently
• Late Game: Save resources for critical upgrades and boss DPS

Optimal Team Composition for Solo Runs 2025

Success in Ninja Siege Bounded Mode heavily depends on selecting the right units. Here's the recommended team composition:

Core Team Setup

Unit	Role	Importance
Johny Infinite Spin	Main DPS	Essential
Umbral Prince Eclipse	Support/Debuff	High
Strongest Sorcerer Gojo Unleashed	Control/DPS	High
Quincy King Awakened	DPS	Medium
Berseker King	DPS	Medium
Cursed Child Final	Support	Medium

Alternative Unit Options

If you don't have all the recommended units, consider these alternatives:

• Wukong: Excellent replacement for Quincy King Awakened
• Ichigo: Can substitute for Berseker King in certain compositions
• Roko: Essential for applying Despair debuff (+50% damage)

Unit Synergy Explanation

The recommended team works because:

1. Johny Infinite Spin provides consistent single-target damage
2. Umbral Prince Eclipse offers valuable debuffs and support capabilities
3. Gojo Unleashed brings crowd control and area damage
4. The combination creates a balanced team with single-target focus and AoE capabilities

Wave-by-Wave Strategy Guide 2025

Early Waves (1-4): Resource Conservation

Critical Strategy: Do not place any units immediately at the start

1. Wave 1-2: Complete without placing any units
   • Conserve all resources for later waves
   • Let enemies reach the end if necessary
2. Wave 3-4: Place your first unit
   • Place Johny around wave 3 or 4
   • Focus on upgrading Johny to approximately Act 4 Upgrade 4
   • Avoid placing additional units unless absolutely necessary

Why this works: Early waves don't provide significant income, and placing units too early will drain your resources for critical mid-game upgrades.

Mid Waves (5-8): Building Your Foundation

Key Focus: Establish your core damage and support units

1. Place Roko (if available)
   • Applies Despair debuff for +50% damage to enemies
   • Essential for scaling damage output
2. Continue upgrading Johny
   • Priority upgrades: Damage > Range > Attack Speed
   • Aim for maximum upgrades before late waves
3. Add support units
   • Place Umbral Prince Eclipse for additional debuffs
   • Consider adding one more DPS unit if economy allows

Economy Tip: Focus on clearing waves efficiently rather than placing many units. A few well-upgraded units outperform many under-upgraded ones.

Late Waves (9-12): Scaling for the Boss

Critical Phase: Prepare for the final boss encounter

1. Add Gojo Unleashed
   • Provides Infinity ability to hold back tough waves
   • Essential for crowd control in late game
2. Deploy Guts (if available)
   • Offers wide-range DPS for clearing grouped enemies
   • Helps maintain economy in late waves
3. Save resources for final boss preparation
   • Avoid maxing every unit
   • Keep 30-40% of resources available for boss phase
4. Place Griffith or Yhwach (if available)
   • Begin upgrading these high-DPS units
   • Focus on single-target damage for the boss

Strategy Note: Late waves are about preparation, not just survival. Every resource saved brings you closer to defeating the final boss.

Final Boss (Wave 13): The Ultimate Challenge

Boss Stats: 1 Trillion HP with various mechanics

Phase 1: Initial Engagement

1. Max your main DPS units
   • Prioritize Johny Infinite Spin upgrades
   • Ensure all damage dealers are at maximum potential
2. Time your abilities
   • Use Gojo's Infinity at critical moments
   • Coordinate debuff applications with Roko and Umbral Prince

Phase 2: Sustained Damage

1. Rotate debuffs and buffs
   • Keep Despair debuff active at all times
   • Use support abilities during damage windows
2. Manage unit placement
   • Position units for maximum coverage
   • Adjust based on boss movement patterns

Phase 3: Final Push

1. Use all remaining resources
   • Upgrade any remaining units
   • Place emergency units if needed
2. Ability coordination
   • Save ultimate abilities for final 25% boss HP
   • Coordinate all damage boosts for maximum output

Advanced Techniques and Pro Tips

Debuff Stacking Strategy

Maximize your damage output through proper debuff management:

• Despair Debuff: +50% damage (from Roko)
• Umbral Prince Eclipse: Additional debuffs and support
• Timing: Apply debuffs just before major damage windows

Resource Management Mastery

1. Early Game Conservation: Resist the urge to place units early
2. Mid Game Efficiency: Focus on upgrades over new units
3. Late Game Preparation: Save resources for boss phase

Unit Positioning Guide

Optimal placement varies by wave, but follow these general rules:

• Frontline: Tankier units to absorb initial damage
• Midfield: Main DPS units with good range
• Backline: Support units and long-range DPS

Common Mistakes to Avoid

1. Early Unit Placement

Placing units too early is the most common mistake. Wait until wave 3-4 before placing your first unit.

2. Over-Upgrading Support Units

While support is important, prioritize DPS upgrades. A well-upgraded Johny outperforms multiple under-upgraded units.

3. Ignoring Debuff Timing

Debuffs have cooldowns and durations. Time them to maximize damage during critical phases.

4. Resource Hoarding

While saving resources is important, don't hoard to the point of losing waves. Find the right balance.

Rewards and Evolution Materials

Primary Rewards

Reward	Drop Rate	Usage
Shiny Sasuke Kurama	100%	Essential for Sasuke's evolution
Past Memories	100%	Used for evolving Soske (Rinne) to Soske (Shadow Hokage)

Evolution Importance

These rewards are crucial for character progression:

• Shiny Sasuke Kurama: Required for Sasuke's ultimate evolution
• Past Memories: Essential material for multiple character evolutions

Community Resources and Official Channels

Official Resources

1. Official Discord Server: Join the Anime Last Stand Discord for real-time discussions, strategy sharing, and developer announcements
2. Game Wiki: Visit the Anime Last Stand Wiki for detailed unit information and drop rates
3. Official Social Media: Follow developer accounts for update announcements and events

Community Resources

1. Reddit Communities: Join Anime Last Stand subreddits for player discussions and strategy sharing
2. YouTube Guides: Check video tutorials for visual demonstrations of strategies
3. Tier Lists: Reference community-created tier lists for optimal unit selections

Frequently Asked Questions

How many times do I need to beat normal Siege to get the key?

You typically need to defeat normal Ninja Siege 15-16 times to have a chance at receiving the Alchemy Key. However, there's a pity system that guarantees the key after enough runs if you're unlucky with drops.

What happens if I place farm units in Bounded Mode?

The game mode automatically prevents you from placing farm units. If you attempt to place them, they won't be available for selection in the unit menu.

Can I complete Ninja Siege Bounded Mode with a team?

While the guide focuses on solo completion, it is possible to complete with a team. However, the rewards and difficulty scale accordingly, and many players prefer the solo challenge for the guaranteed drops.

How important is unit placement in this mode?

Unit placement is crucial in Ninja Siege Bounded Mode. Proper positioning can mean the difference between success and failure, especially in the later waves and during the boss fight.

What's the minimum unit requirement for completion?

While it's theoretically possible with fewer units, the recommended team of 6 units provides the best balance of DPS, support, and crowd control needed for consistent completion.

Are the rewards worth the difficulty?

Absolutely. The guaranteed Shiny Sasuke Kurama drop is essential for character progression and cannot be obtained elsewhere with such reliability. The Past Memories drop is also valuable for multiple character evolutions.

Conclusion

Solo Ninja Siege Bounded Mode represents one of Anime Last Stand's most challenging but rewarding content pieces. While the difficulty is significant, the guaranteed rewards make it worthwhile for dedicated players. Remember to focus on resource management, proper unit selection, and wave-by-wave strategy to maximize your chances of success.

With patience and practice, you'll be able to consistently clear this mode and collect the valuable rewards needed for your character's evolution journey. Keep refining your strategy, stay updated on balance changes, and don't hesitate to consult community resources for the latest tips and techniques.

Ready to take on the challenge? Bookmark this guide and return to it as you progress through your Ninja Siege Bounded Mode attempts. The Shiny Sasuke Kurama awaits those who master this ultimate test!