The Clashmas 2025 event in Clash of Clans brings festive cheer and valuable free rewards, headlined by the Free Book of Everything and exclusive decorations now. There are so many free rewards to be claimed with this Clashmas season. So, would you like to know how to maximize your Clashmas experience for Free Book of Everything? Then join in.

The Clashmas 2025 event in Clash of Clans which comes as a part of the Frost Age Season, offers a range of free rewards to enhance your village. They are available during December 2025 and here is a list of all that you get as free rewards:
Book of Everything: A magic item that instantly completes any upgrade, research, or training (e.g., buildings, troops, spells, or heroes).
Clashmas Sleigh Decoration: A 3x3 festive decoration gifted on December 25, 2025, or earned through Clan Rush.
Clashmas Tree (Obstacle): A spawning obstacle with a sleigh-themed design, yielding 25–50 gems when removed.
Free Gems: Available via daily logins, QR code redemptions, and event completions (e.g., Clan Rush, Medal Event).
Resource Potions and Runes: Includes Builder Potions, Power Potions, and Runes of Elixir/Gold from Clan Games and daily deals.
Exclusive Emotes: Festive emotes redeemable via Supercell Store codes or event rewards.
These rewards align with the Frost Age Season’s winter theme, featuring snowy cosmetics and the Grand Warlock Warden skin.
The Clash of Clans Book of Everything is a centerpiece of Clashmas 2025, and it is offered as a free reward. Here’s how to claim it:

Trader’s Shop (Clashmas Gift):
On December 25, 2025, you had the chance to visit the Trader’s Shop in your Home Village.
Navigate to the “Weekly Deals” tab.
Claim the Book of Everything for free.
Ensure your inventory has space, as duplicate books convert to 50 gems.
Supercell Store Redemption:
Check the official Clash of Clans X page or Discord for QR codes or reward links.
Visit store.supercell.com, log in with your Supercell ID, and redeem codes for emotes or potions, with occasional Book inclusions.
Use your gaming device to ensure seamless redemption.

Note: The Book of Everything is not a Clan Games reward in December 2025; Clan Games offer a Book of Heroes (Tier VI) instead.
The Book of Everything is uniquely versatile, allowing instant completion of any upgrade. If you want to use it strategically, let us recommend you the best way here:
Heroes: Upgrade the Barbarian King or Archer Queen (Level 90+) to boost Clan War League (CWL) performance (7–14 day upgrades).
Laboratory: Complete troop upgrades like Root Rider (Level 3) or spells like Invisibility Spell for meta attack strategies.
Defenses: Upgrade Town Hall 18 defenses like the Revenge Tower or Hero Bell to counter air and ground attacks.

Use it for Crafted Defenses (e.g., Bomb Hive) or the Town Hall 18 upgrade itself, which requires significant resources and time.
Don’t use it on low-level buildings, walls, or short upgrades that can be managed with resources.
Timing Strategy:
Combine with the Hammer Jam event (December 8–15, 2025) or 4x Star Bonus to start new upgrades immediately.
The Clashmas 2025 event offers two decorations: the Clashmas Sleigh Decoration (gift) and the Clashmas Tree (spawning obstacle). And if you are not aware of how to get them, these are the exact steps:
Clashmas Sleigh Decoration:

On December 25, 2025, you could claim it from the Trader’s Shop (Weekly Deals).
This 3x3 decoration adds festive flair and can be kept or removed for 25 gems.
Clashmas Tree (Obstacle):
Spawns automatically in your Home Village starting December 1, 2025.
Requires free space on village edges (avoid cluttering with buildings).
Yields 25–50 gems when cleared.
Supercell Store:
Redeem QR codes from @ClashofClans on X or Discord for potential decoration bundles
The Clashmas 2025 rewards are tied to specific dates in December 2025. Here’s the verified timeline:

December 1–31, 2025: Frost Age Season with daily login rewards (gems, potions) and Clashmas Tree spawning.
December 12–19, 2025: Clan Rush event with Clashmas Sleigh Decoration and resource rewards.
December 22–28, 2025: Clan Games (10,000-point cap) offering Book of Heroes, Runes, and potions.
December 25–30, 2025: Free Book of Everything and Clashmas Sleigh Decoration in Trader’s Shop.
Ongoing: Supercell Store are valid for 7 days post-release.
No, the Book of Everything and Clashmas Sleigh Decoration are claimable solo via the Trader’s Shop or Supercell Store. Clan Rush and Clan Games require clan participation.
No, it yields 25 gems when removed, not resources. Keep it for aesthetic or collection purposes.
No, it completes the upgrade process (e.g., Hero Bell Level 1) but doesn’t generate Sparky Stones, which are earned via raids or events.
You can’t because obstacles need free edge space to spawn. Clear decorations or move buildings to ensure room by December 1, 2025.

Multi-instance + Sync: Create multiple instance and execute the same operation simultaneously, upgrade your kingdom quickly
Ultra-Wide Screen: Get a full view of the battlefield and seize the strategic opportunities.
Keyboard Mapping: Constructe buildings, place combat units and release skills more convenient and accurately
Landscape: Widen vertical screen by landscape, with a wider field of view and smoother operation for SLG games.
So, that is everything we know regarding the Free Book of Everything in Clash of Clans. Since it is the event that brings the rewards just as you want, don’t miss out your chance there.
More from Clash of Clans:

For the past 4 years, I’ve been writing guides for action, strategy, and adventure games. As I am a 24 year old student in the field of animation, I have a huge passion analyzing gameplay with computer animation and game design tools, finding clever ways to help players improve. Gaming fuels my creativity, and writing is my way of sharing tips, tricks, and enthusiasm with others
Clash of Clans






