Best Builder Hall Level 8 Trophy/Defense Base Layouts for COC Clash of Clans

Upgrading to Builder Hall level 8 represents a massive power spike in the Builder Base, introducing a second, flying Hero and one of the most powerful ground troops in the game. This level is all about overwhelming force and dual-pronged strategies, fundamentally changing how you approach both offense and defense. The upgrade costs 2,200,000 Builder Gold and takes 3 days to complete. The Builder Hall adopts a commanding presence with large, fortified stone towers and a prominent, sharp-angled roof.

Key Unlocks: A Second Hero and a Shocking New Defense

BH8 brings a new level of high-voltage defense and a second Hero to command.

• Battle Copter: This is the groundbreaking unlock of BH8. The Battle Copter is the second Hero for the Builder Base, piloted by O.T.T.O. It is a flying unit with a rapid-fire, long-ranged attack, making it excellent for sniping key defenses. Its special ability, Bomb Rush, allows it to charge forward, become briefly invulnerable, and drop a massive bomb on its target. The Battle Copter Altar is unlocked automatically upon upgrading the Builder Hall.
• Mega Tesla (x1): The signature defense of BH8. The Mega Tesla is a powerful defensive tower that, when a troop enters its range, unleashes a massive burst of chain lightning, hitting multiple ground and air units. It deals immense damage per shot but has a slower fire rate. It costs 2,800,000 Builder Gold and takes 2 days to build.
• Additional Firecrackers (x1): You can now build a fourth Firecrackers, creating a formidable web of anti-air splash defense that is critical for countering opposing Battle Copters and Dragon attacks.
• Additional Mega Mine (x1): Another powerful trap to defend against high-health ground troops like the Super P.E.K.K.A. or Battle Machine.
• Additional Walls (x10 segments): Essential for protecting your new Mega Tesla and further optimizing your two-stage base layouts.

New Offensive Potential: The Supercharged Powerhouse

Your ground army gains an explosive new troop capable of immense destruction.

• Super P.E.K.K.A.: Unlocked by upgrading the Builder Barracks to level 8, the Super P.E.K.K.A. is a slow but incredibly powerful ground troop with a massive pool of hitpoints. Her special ability, Overcharge, causes her to unleash a powerful explosion upon being destroyed, dealing devastating area damage to everything around her. This makes her not only a formidable tank but also a walking bomb.

Maximum Upgrade Levels at Builder Hall 8

Managing two heroes and more powerful structures makes BH8 a significant upgrade chapter.

• Defenses:
• Cannon: Can be upgraded to Level 8.
• Double Cannon: Can be upgraded to Level 8.
• Archer Tower: Can be upgraded to Level 8.
• Firecrackers: Can be upgraded to Level 8.
• Crusher: Can be upgraded to Level 8.
• Guard Post: Can be upgraded to Level 8.
• Air Bombs: Can be upgraded to Level 8.
• Multi-Mortar: Can be upgraded to Level 8.
• Roaster: Can be upgraded to Level 8.
• Giant Cannon: Can be upgraded to Level 8.
• X-Bow: Can be upgraded to Level 3.
• Mega Tesla: Can be upgraded to Level 8.
• Walls: Can be upgraded to Level 8.
• All Traps: Can be upgraded to Level 5.
• Resource Buildings:
• Elixir Collector: Can be upgraded to Level 8.
• Gold Storage: Can be upgraded to Level 8.
• Elixir Storage: Can be upgraded to Level 8.
• Gem Mine: Can be upgraded to Level 8.
• Clock Tower: Can be upgraded to Level 8.
• Army & Hero Buildings:
• Builder Barracks: Can be upgraded to Level 8 (to unlock the Super P.E.K.K.A.).
• Star Laboratory: Can be upgraded to Level 8.
• Army Camp: A total of 5 can now be built in the first stage.
• Reinforcement Camp: A total of 3 can now be built.
• Battle Machine Altar: The Battle Machine can be upgraded to Level 20.
• Battle Copter Altar: The Battle Copter can be upgraded to Level 20.
• Troop Levels (in the Star Laboratory):
• All previously unlocked troops: Can be upgraded to Level 16.
• Super P.E.K.K.A.: Can be upgraded to Level 16.

Strategic Implications

Builder Hall 8 is defined by the introduction of the second hero.

• On Offense: You must now choose which hero to deploy in each stage of the attack, as you can only use one at a time. A common strategy is to use the tanky Battle Machine to clear the first stage, then deploy the long-ranged Battle Copter to snipe key defenses in the second stage. The Super P.E.K.K.A. serves as an ultimate tank, and strategically guiding her to a cluster of defenses before she is destroyed can win battles with her Overcharge ability. Attacks are more complex, requiring you to manage two hero abilities and a more diverse army.
• On Defense: Your base design must now account for two different types of hero threats. The Mega Tesla is your best defense against the Battle Machine and Super P.E.K.K.A., so protecting it is paramount. Meanwhile, your air defenses must be positioned to counter the Battle Copter. Spreading out your key defenses is more important than ever to prevent a single Super P.E.K.K.A. explosion or Battle Copter bomb from taking out too much value. The complexity of defending against two potential heroes makes BH8 one of the most challenging and rewarding strategic levels in the Builder Base.