Clash of Clans Cosmic Curse: Your Guide to Clash-O-Ween 2025!
Chief, look to the skies! A chilling cosmic phenomenon has descended upon Clash of Clans for this year’s spooky season. The Clash-O-Ween 2025 event, “A Cosmic Curse Has Come,” is now live, bringing otherworldly visitors, strange new mechanics, and a rocking new event format to your Village.
Prepare for a celestial shakedown as cosmic visitors threaten your base with a creepy curse. You’ll need to dodge incoming Meteors while putting on a stellar performance in a brand-new, totally rocked-out Medal Event. Plus, embrace the darkness with the stunning new Cosmic Scenery and transform your Heroes into otherworldly villains with the exclusive Cosmic Hero Skins.
This guide will break down all the cosmic chaos, detailing the new event features, cosmetics, and strategies you need to conquer this Clash-O-Ween.
The Cosmic Curse: Meteors & New Mechanics

The core theme of this year’s Clash-O-Ween is the “Cosmic Curse.” This manifests primarily through a new, dynamic obstacle during attacks:
- Meteors: During attacks in the special event, Meteors will periodically rain down from the sky onto the battlefield!
- Impact: These Meteors deal splash damage upon landing, potentially harming both attacking troops and defending structures caught in the blast zone.
- Strategy: You’ll need to factor these unpredictable cosmic threats into your attack plans. Timing troop deployments and spell usage might require adjustments to avoid losing key units to a sudden meteor strike. Watch for targeting indicators or shadows on the ground to anticipate impact zones.
This adds a layer of exciting unpredictability to attacks, forcing players to adapt on the fly.
Rock Out in the Medal Event
Forget Sour Elixir; this year brings a fresh event progression system:
- Medal Event: This Clash-O-Ween features a special Medal Event focused on performing epic attacks. Instead of collecting a specific resource, your goal is likely to earn event Medals by achieving certain objectives during your attacks (e.g., getting 3-stars, destroying specific buildings, using event troops effectively).
- Reward Track: Earning Medals allows you to progress along a dedicated event reward track. This track will offer exclusive rewards, including:
- Magic Items (Books, Runes, Potions)
- Resources (Gold, Elixir, Dark Elixir)
- Special Event Decorations
- The new event currency needed for the Trader’s spooky shop.
- Bonus Track: As is standard, there will likely be an optional paid “Event Pass” or bonus track offering significantly more rewards, potentially including the new Cosmic Hero Skins.
Focus on attacking efficiently and completing event challenges to maximize your Medal earnings and unlock all the limited-time rewards.
Embrace the Darkness: New Cosmic Cosmetics
Clash-O-Ween is always a prime time for amazing new visuals, and this year is no exception:
- Cosmic Scenery: Transform your entire Village into a dark, celestial landscape with the new Cosmic Scenery. Expect nebulae, strange planets, and an otherworldly atmosphere that perfectly captures the “Cosmic Curse” theme. This will likely be available for purchase in the in-game shop.
- Cosmic Hero Skins: Give your Heroes a villainous makeover! New Cosmic Hero Skins are available, transforming the Barbarian King, Archer Queen, Grand Warden, and possibly the Royal Champion into “shockingly spooky villains” with cosmic energy and otherworldly designs.
- Availability: These skins might be the final reward on the paid event track or available for individual purchase in the shop.

These cosmetics allow you to fully embrace the Clash-O-Ween spirit and give your Village and Heroes a unique, menacing look long after the event ends.
Strategies for the Cosmic Curse Event
- Meteor Awareness: Pay close attention during attacks. Don’t deploy large groups of fragile troops (like Archers or Wizards) together if you see meteor indicators nearby. Spread out your deployments slightly more than usual. Use the Grand Warden’s Eternal Tome ability strategically to protect key groups during meteor showers.
- Medal Maximization: Check the event tasks frequently. Prioritize attacks that fulfill Medal objectives. Using the event-specific temporary troops (if any are introduced) often yields bonus Medals.
- Resource Management: Balance attacking in the event with your regular farming needs. The event reward track offers significant resources and Magic Items that can accelerate your overall progress.
- Trader’s Shop: Save the special event currency earned from the reward track to purchase exclusive items from the Trader, often including a Book of Heroes or other high-value items.
The Cosmic Curse has brought an exciting and challenging twist to Clash-O-Ween this year. Dodge those meteors, rack up the medals, and give your Village a spooky cosmic makeover before the event portal closes. Jump into Clash of Clans and join the festivities!
When does the Clash of Clans Cosmic Curse event end?
While the exact end date isn't provided in the prompt, Clash-O-Ween events in Clash of Clans typically last for around 2-3 weeks, usually concluding shortly after Halloween itself (October 31st). Check the in-game event tab in Clash of Clans for the precise end date.
How do I participate in the Cosmic Curse Medal Event in Clash of Clans?
Simply perform attacks during the event period in Clash of Clans. Specific actions during these attacks (like getting stars, destroying Town Halls, using certain troops) will likely grant you event Medals, allowing you to progress on the reward track found in the Clash of Clans event interface.
What are the Meteors in the Clash of Clans event?
Meteors are a new, temporary mechanic for the Clash-O-Ween event in Clash of Clans. During event attacks, they will randomly fall onto the battlefield, dealing splash damage to both attacking troops and defending buildings within their impact radius.
How do I get the Cosmic Scenery and Cosmic Hero Skins in Clash of Clans?
The Cosmic Scenery will likely be available for purchase with real money in the Clash of Clans shop. The Cosmic Hero Skins might be obtained through the paid tier of the event's Medal reward track (Event Pass) or potentially sold separately in the Clash of Clans shop.