Town Hall 15 Upgrade Guide & Max Levels

Suggested builder sequence

1. Upgrade Laboratory, Camps, Clan Castle, storage, and Dark Spell Factory to level 8 when Angry Spell has a defined role in the chosen TH15 army.
2. Select the active hero roster and pet assignments, then schedule upgrades around the heroes that army needs for farming and war.
3. Research the primary troops, spells, and siege before investing broadly in Root Rider, newer pets, or alternate hero combinations.
4. Build Monolith and Spell Towers, choose modes from expected attack paths, and test whether their coverage supports the layout's traps and compartments.
5. Finish secondary armies, remaining hero and pet levels, defenses, collectors, traps, and walls after the first plan is complete.

Ready to advance when

• The primary army names its active heroes, pet pairings, siege, spells, and intended entry.
• If Angry Spell is included, its deployment zone and the spell it replaces have both been tested against the army's intended path.
• Each Spell Tower mode has a layout-specific purpose and is reconsidered after major base changes.
• The Monolith covers a high-value path without joining every important defense in one compact target area.
• Hero, pet, Laboratory, and builder queues follow a resource plan that keeps at least one effective army available.