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Builder Hall 10
Builder HallBuilder

Builder Hall 10

Starter canonical reference row for BH10 layouts and Builder Base tools.

CategoryProgression
UpdatedMay 26, 2026

Reference

Needs Review

Builder Hall 10 (BH10): The Neo-Mechanical Age

Builder Hall 10 is the highest upgrade level for the Builder Base, introducing advanced mechanical defensive upgrades and the second-stage tactical layout mechanics of Builder Base 2.0.

Signature Building: X-Bow

Upgrading to Builder Hall 10 unlocks the Builder Base X-Bow. This powerful, rapid-fire defense can be toggled between ground-only long-range targeting or ground-and-air medium-range targeting, serving as a primary defense against Baby Dragons and Night Witches.

Signature Troop: Electrofire Wizard

Builder Hall 10 unlocks the Electrofire Wizard at the Barracks. This troop can toggle between two modes:

  • Inferno Mode: Focuses a single-target beam that heats up over time, shredding high-HP units like the Battle Copter or Battle Machine.
  • Electro Mode: Deals chained lightning damage to clear massive clusters of low-HP units.

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PN
Patrick Nguyen Lead Analyst & Founder

Founder of ClashVault & competitive Clasher since 2014. Active TH16 & TH17 player focused on data-driven progression modeling, ore planning algorithms, and reverse-engineering upgrade dynamics.