Clash of Clans September 2026 Update Patch Notes Treasure Hunt

Global

Clash of Clans is a real time strategy game that combines village development with tactical battles.

Supercell's September 2026 update for Clash of Clans lands with a heap of new content and balance tweaks. From a limited-time Treasure Hunt event to a Clan Notice Board that changes how clans recruit, there's a lot to dig into. If you're looking for the full CoC patch notes, here's every change, what it means for your village, and why you'll want to update fast.

New Clan Notice Board: Smarter Recruiting

Finding the right clan has been a pain point for years. The new Clan Notice Board fixes a chunk of that. Clan leaders and co-leaders can now post a notice with their clan's tag, required trophies, war frequency, and a short description. Players browsing for clans see these notices in a filtered list instead of scrolling through random invites.

What changes in practice? If you're a clan leader tired of dead members joining and ghosting, you can set expectations upfront. If you're a player looking for an active war clan, you filter by war frequency and Town Hall level instead of guessing. The Notice Board replaces the old "Anyone can join" open recruitment model with something closer to a job board for clashers.

You'll find the Clan Notice Board in the Clan Castle interface. Leaders can post one notice at a time, and notices refresh every 24 hours if not updated.

Magic Snacks: Temporary Buffs for Your Village

Magic Snacks are a new consumable category. Think of them as temporary power-ups that last for a single battle or a short timer. Supercell is introducing three Magic Snacks with this update:

Rage Cookie: Grants a rage effect to all troops in your Clan Castle for one defense. Good for fending off heavy pushes during Treasure Hunt season.
Shield Cake: Reduces damage taken by your defensive structures by 30% for one attack. Useful when you're saving loot and can't afford a shield.
Lucky Muffin: Increases loot bonus from a single multiplayer battle by 50%. Time it right and you'll stack it with a Gold Pass multiplier for serious gains.

Magic Snacks are purchasable with Gems in the Shop and occasionally drop from Treasure Hunt rewards. Each Snack is consumed on use, so you can't stack the same buff twice. They're designed for clutch moments, not daily routine.

Clash of Clans Treasure Hunt Event (September 11-30)

The headline event of this update. Treasure Hunt runs from September 11 through September 30 and sends players on a village-wide scavenger hunt.

Here's how it works. Each day during the event, you'll get a treasure map fragment from your Town Hall. Collect enough fragments to reveal a buried treasure location on your village map. Dig it up (using a Builder) for rewards including Gems, Magic Items, and exclusive Treasure Hunt decorations.

The twist? You can raid other players' revealed treasure spots during multiplayer battles. If you spot a treasure marker on an enemy village during a raid, destroying it earns you bonus loot on top of your regular spoils.

Key details:

Treasure map fragments reset daily at midnight UTC
You can hold up to 5 fragments at once; extras convert to small Gem rewards
Treasure spots in your own village must be defended during the event window
Three tiers of treasure: Common (Gems + potions), Rare (Magic Items + decorations), Epic (exclusive event scenery pieces)

This is the first event in Clash of Clans that directly ties your village layout to event outcomes. Base designers will have fun figuring out where to bury treasure and how to protect it.

Supercharge Levels for Town Hall 16+

The Supercharge system gets new levels for TH16 and above players. Three buildings get Supercharged variants:

Eagle Artillery: Supercharged version fires an additional salvo per volley and gains +15% range. The trade-off is a 20% increase in upgrade cost and a longer upgrade timer.
Inferno Tower: Supercharged single-target mode now pierces through up to 3 targets in a line. Multi-target mode gets a wider AoE. Both modes have increased DPS scaling at higher levels.
X-Bow: Supercharged X-Bow gains a slow effect on hit, reducing enemy movement speed by 15% for 2 seconds. Ground mode range increases by 10%; air mode gets faster targeting.

Supercharge upgrades are available from the Building menu once your Town Hall hits level 16. Each Supercharge costs more than a standard upgrade but transforms the building into a stronger variant for the rest of that TH level.

Legendary Scenery: Clash of Dragons

A new Legendary Scenery set drops with this update. The Clash of Dragons scenery replaces your village background with a dramatic dragon-themed environment, complete with animated fire effects, flying dragons in the distance, and a redesigned river of lava.

Legendary Scenery is the rarest cosmetic tier in Clash of Clans. The Clash of Dragons set is available for purchase in the Shop during the Treasure Hunt event window. After September 30, it rotates out and won't return until a future event cycle.

If you've been collecting scenery sets, this one's a visual step up from the standard seasonal offerings. The fire effects scale with your device performance settings, so lower-end phones get a static version.

Hard Mode Changes

Hard Mode, introduced in a previous update, gets two adjustments:

Difficulty rebalancing: The gap between Normal and Hard Mode has narrowed. Hard Mode now scales enemy stats by 35% instead of the previous 50%, making it accessible to more players without maxed-out armies.
Reward scaling: Hard Mode rewards now scale with your Town Hall level. Previously, rewards were flat regardless of TH level. A TH12 player completing Hard Mode gets fewer resources than a TH16 player, which better reflects the effort-to-reward ratio.

If you found Hard Mode too punishing before, this rebalance is for you. The 35% stat increase is still a real challenge, but it's no longer a wall that only maxed accounts can clear. Hard Mode in Clash of Clans now sits at a sweet spot where mid-level players can participate without feeling shut out.

Economy Balance Changes

Several economy tweaks ship with this update:

League bonus adjustments: Bonus loot in Crystal and Master leagues increased by 10%. Legend league bonuses unchanged.
Upgrade cost reductions: Builder Hall building costs for BH6-BH8 reduced by 15-20% across the board, making Builder Base progression smoother for mid-level players.
Training time changes: Dragon and Electro Dragon training times reduced by 15 seconds each. Siege Machine training time reduced by 30 seconds.
Star bonus reset: The daily Star Bonus now resets 2 hours earlier (at 10:00 PM UTC instead of midnight). This benefits players in earlier time zones who found themselves completing Star Bonuses late at night.

Bug Fixes

This update ships with a batch of fixes:

Fixed an issue where the battle replay would desync if a Battle Blimp was destroyed over a Spell Tower
Fixed an issue where the Season Bank overflow wasn't correctly depositing into the Treasury for Gold Pass holders at TH14 and below
Fixed a visual glitch where the Grand Warden's Life Aura radius would briefly expand when using a Hero Potion
Fixed a crash that occurred when tapping on a Clan Capital donation notification while the donation was already completed
Fixed an issue where the Friend in Need achievement count was not updating correctly when donating Super Troops
Fixed an issue where the Pumpkin Barbarian's spawn animation would loop indefinitely during defensive battles
Fixed an issue where the Village Edit Mode would occasionally duplicate walls when switching layouts

Clash of Clans

Global

Supercell

Clash of Clans is a real time strategy game that combines village development with tactical battles.

Strategy Single Player

Download (888.2 MB)

What This Update Means for Players

The September 2026 update is heavy on event content and quality-of-life improvements. If you're an active clan leader, the Clan Notice Board is the most impactful change. It changes how you recruit, and clans that adapt early will fill their rosters faster.

For mid-level players (TH12-TH15), the Hard Mode rebalance and economy changes are your wins. Lower Hard Mode difficulty means more accessible challenge content, and the league bonus bumps make pushing trophies more rewarding without changing your army composition.

Endgame players (TH16+) get new Supercharge levels to grind and a Legendary Scenery set to flex. The Treasure Hunt event is for everyone, but the Epic tier rewards are tuned for players who can defend their treasure spots, which favors higher-TH villages.

Download Clash of Clans and Clash On

Grab the latest version of Clash of Clans from APKPure to get all these changes. The September 2026 update requires an update to the base game, so make sure you're running the newest build before the Treasure Hunt event starts on September 11. Build your clan, prep your village layout, and get ready to dig.

Clash On, Chief!