TH15 Upgrade Order: Maximize Power Without Slowing Progress

Introduction

What if upgrading to Town Hall 15 didn’t mean hitting a frustrating wall of slow progress and mismatched upgrades? Many Clash of Clans players rush into new content, only to find themselves stuck with weak troops, unfinished heroes, and a base that can’t defend itself. But what if you could maximize your power at TH15—without ever stalling your momentum?

In this guide, we’ll break down the optimal upgrade order for TH15, blending competitive insights, resource management, and hard-earned player wisdom. Whether you’re a war enthusiast, a farming fanatic, or a hybrid strategist, mastering your upgrade order is the key to dominating at the game’s highest level.

Why Upgrade Order Matters at TH15

Town Hall 15 is more than just a new building level—it’s a game-changing milestone. With new defenses, troop upgrades, and powerful hero enhancements, the stakes are higher than ever. But the sheer volume of available upgrades can be overwhelming.

A poor upgrade order can:

• Leave you vulnerable to attacks.
• Stall your progress due to inefficient resource use.
• Delay access to key offensive or defensive capabilities.

By prioritizing the right upgrades, you can:

• Stay competitive in wars and clan games.
• Maximize loot efficiency.
• Progress steadily without costly downtime.

Step 1: Initial Priorities—Unlocking TH15 Essentials

Upon hitting TH15, your first goal is to unlock all new buildings and features. This not only expands your base’s potential but also unlocks the new upgrade paths for troops, spells, and heroes.

Key Actions:

• Build the Monolith: This new defense is a TH15 exclusive and a major deterrent against high-level attackers.
• Place Spell Towers: Both towers can be built at TH15. Their customizable spells (like Rage, Poison, or Invisibility) add a new layer of base defense.
• Unlock Pet House Upgrades: The Pet House unlocks new pet levels and unique pet abilities, boosting your heroes’ effectiveness.
• Start Laboratory Upgrade: Without an upgraded Lab, you can’t access new troop and spell levels. Begin this upgrade as soon as possible.

Why? Unlocking these features early allows you to start their respective upgrade chains. Delaying them means you’ll lag behind in both offense and defense.

Step 2: Laboratory—Powering Up Your Offense

The Laboratory is the engine of your offensive might. At TH15, new troop and spell upgrades can dramatically boost your farming, war, and legend league performance.

Upgrade Order Tips:

• Prioritize Core Farming Troops: If you rely on Electro Dragons, Sneaky Goblins, or Miners for farming, upgrade them first.
• Upgrade War Staples: For war, focus on troops like Balloons, Lava Hounds, Yetis, and key spells (Freeze, Rage, Poison).
• Don’t Neglect Siege Machines: Upgrading Siege Machines (especially the Battle Drill and Flame Flinger) can turn the tide in both offense and defense.

Example: A player who upgrades E-Drags and Rage Spells early can farm faster, enabling quicker overall progress. Conversely, neglecting your core army will slow your loot gains and war performance.

Step 3: Heroes and Pets—The Backbone of Power

Heroes are crucial at every stage, but at TH15, their new levels and pet synergies make them more vital than ever. However, hero upgrades come with downtime, so smart planning is essential.

Optimal Hero Upgrade Strategy:

• Stagger Your Hero Upgrades: Avoid upgrading all heroes at once—keep at least one available for attacks.
• Upgrade the Archer Queen and Grand Warden First: These heroes have the most impact on attack strategies.
• Follow with Royal Champion and Barbarian King: Upgrade these as resources allow, prioritizing the Royal Champion for war bases.
• Pet Upgrades: Focus on pets that synergize with your main attack (e.g., Unicorn for Queen, Phoenix for Warden).

Player Insight: Many high-level players recommend a 2:2 hero upgrade split (e.g., Queen + Warden, King + RC) to maintain strong attack potential while progressing.

Step 4: Defenses—Balancing Strength and Progress

TH15 introduces the Monolith and Spell Towers, but also offers upgrades for existing defenses. The trick is to balance upgrading new defenses with improving your established ones.

Defensive Upgrade Order:

1. Monolith: Its high damage and tank-busting ability make it a war staple.
2. Spell Towers: Both towers should be built and upgraded early for maximum defensive flexibility.
3. Eagle Artillery and Scattershots: These are your heavy hitters—upgrade them as soon as possible.
4. Inferno Towers, X-Bows, and Air Defenses: Focus on upgrades that counter the meta (e.g., Air Defenses if air attacks dominate).
5. Cannons, Archer Towers, and other point defenses: Upgrade these in batches to avoid uneven base strength.

Tip: Never leave your core defenses lagging far behind. A strong Monolith and fully upgraded Spell Towers can compensate for slightly weaker point defenses.

Step 5: Resource Buildings and Walls—Sustaining Progress

Efficient resource management is the backbone of fast progression. Upgrading storages and collectors ensures you can fund expensive upgrades without wasting loot.

Resource Building Order:

• Upgrade Storages First: You’ll need higher storage capacity for top-tier upgrades (especially heroes and Monolith).
• Boost Collectors and Mines: Passive income is crucial, especially if you can’t farm consistently.
• Upgrade Clan Castle: Increases troop capacity for both offense and defense.

Walls:

• Upgrade walls with excess loot, especially during events or with the Season Bank payout. Don’t let wall upgrades slow your progress on more critical structures.

Step 6: Traps and Quality-of-Life Upgrades

While often overlooked, traps can make or break high-level defenses.

Trap Upgrade Tips:

• Upgrade Seeking Air Mines and Giant Bombs: These are particularly effective against meta attack strategies.
• Rotate Trap Upgrades: Use builder downtime to keep traps progressing without tying up key upgrade slots.

Quality-of-Life Upgrades:

• Upgrade the Workshop for new Siege Machine levels.
• Upgrade the Spell Factory and Barracks as needed for new troop and spell access.

Step 7: Builder Management and Upgrade Planning

Efficient builder management is the secret weapon of top players. Never let a builder sit idle, and always plan upgrades to avoid bottlenecks.

Builder Tips:

• Keep at least one builder free for walls or quick upgrades.
• Stagger long upgrades (like heroes or Monolith) with shorter ones to maintain flexibility.
• Use Magic Items (Books, Hammers, Potions) strategically—save them for critical upgrades or when all builders are tied up.

Example: If you have five builders, use three for long upgrades (e.g., Monolith, Queen, Lab), and two for short upgrades (traps, walls, storages). Rotate as upgrades complete.

Conclusion: Dominate TH15 With Smart Upgrades

Upgrading at TH15 is a marathon, not a sprint. By following a strategic order—starting with must-have unlocks, powering up your offense in the Lab, keeping heroes and pets on track, fortifying your defenses, and managing resources efficiently—you’ll maximize your base’s power without ever stalling your progress.

Remember: The best upgrade order is one that fits your playstyle, attack preferences, and resource availability. Adapt these principles to your own base, and you’ll stay ahead of the competition at every stage of TH15.

Ready to take your TH15 journey to the next level? Start planning your upgrades today—and watch your base become a true powerhouse in Clash of Clans.